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LT


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K ELECTRICAL

                                                                                                                                                                 A


                                                                                                                                                                 B
                                                                                                       SECTION
                                                                                                LIGHTING SYSTEM                                                  C


                                                                                                                                                                 D


                                                                                                                                                                 E
                                                               CONTENTS
PRECAUTIONS ......................................................... 4
                                                                     .          Headlamp Aiming .................................................. 24  .         F
 Precautions for Supplemental Restraint System                                    LOW BEAM AND HIGH BEAM .......................... 24                 .
 (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-                                        Bulb Replacement ................................................. 24  .
 SIONER" ................................................................. 4
                                                                     .            HEADLAMP (OUTER SIDE), FOR LOW BEAM 24                               ...      G
 General precautions for service operations ............ 4           .            HEADLAMP (INNER SIDE), FOR HIGH BEAM... 25
HEADLAMP (FOR USA) ........................................... 5     .            FRONT TURN SIGNAL/PARKING LAMP .......... 25                         .
 Component Parts and Harness Connector Location 5                    .....        FRONT SIDE MARKER LAMP .......................... 25                 .
                                                                                                                                                                 H
 System Description ................................................. 5
                                                                     .          Removal and Installation ....................................... 25    .
   OUTLINE .............................................................. 5
                                                                     .            FRONT COMBINATION LAMP .......................... 25                 .
   BATTERY SAVER CONTROL ............................. 6             .          Disassembly and Assembly ................................... 27        .
   AUTO LIGHT OPERATION .................................. 6         .            FRONT COMBINATION LAMP .......................... 27                 .         I
   VEHICLE SECURITY SYSTEM (PANIC ALARM) 6                           .....     HEADLAMP (FOR CANADA) - DAYTIME LIGHT
 CAN Communication System Description ............... 6              .         SYSTEM - ................................................................. 28
                                                                                                                                                       .
 Schematic ............................................................... 7
                                                                     .          Component Parts and Harness Connector Location 28                      ...       J
 Wiring Diagram -- H/LAMP -- ................................ 8      .          System Description ................................................ 28 .
 Terminals and Reference Values for BCM ............ 12              .            OUTLINE ............................................................ 28
                                                                                                                                                       .
 Terminals and Reference Values for IPDM E/R .... 12                 .            DAYTIME LIGHT OPERATION .......................... 29                .        LT
 How to Proceed With Trouble Diagnosis ............... 12            .            COMBINATION SWITCH READING FUNCTION 29                               ...
 Preliminary Check ................................................. 12
                                                                     .            AUTO LIGHT OPERATION ................................ 29             .
   CHECK POWER SUPPLY AND GROUND CIR-                                           CAN Communication System Description ............. 29                  .
   CUIT FOR BCM ................................................. 12 .          Schematic .............................................................. 30
                                                                                                                                                       .         L
   CHECK POWER SUPPLY AND GROUND CIR-                                           Wiring Diagram -- DTRL -- .................................. 31        .
   CUIT FOR IPDM E/R ......................................... 12    .          Terminals and Reference Values for BCM ............. 35                .
 CONSULT-II Function (BCM) ................................ 12       .          How to Proceed With Trouble Diagnosis ............... 35               .        M
   CONSULT-II START PROCEDURE ................... 12                 .          Preliminary Check ................................................. 35 .
   WORK SUPPORT .............................................. 12    .            CHECK BCM CONFIGURATION ....................... 35                   .
   DATA MONITOR ................................................ 12  .            CHECK POWER SUPPLY AND GROUND CIR-
   ACTIVE TEST .................................................... 13
                                                                     .            CUIT FOR BCM ................................................. 35    .
   SELF-DIAGNOSTIC RESULTS ......................... 13              .            INSPECTION PARKING BRAKE SWITCH CIR-
 CONSULT-II Function (IPDM E/R) ........................ 13          .            CUIT ................................................................... 35
                                                                                                                                                       .
   CONSULT-II START PROCEDURE ................... 14                 .          CONSULT-II Function (BCM) ................................ 36          .
   DATA MONITOR ................................................ 14  .          CONSULT-II Function (IPDM E/R) ........................ 36             .
   ACTIVE TEST .................................................... 14
                                                                     .          Daytime Light Control Does Not Operate Properly
 Headlamp HI Does Not Illuminate (Both Sides) .... 14                .          (Normal Highbeam Headlamps Operate Properly) 36                        ...
 Headlamp HI Does Not Illuminate (One Side) ...... 17                .          Aiming Adjustment ................................................. 38 .
 High Beam Indicator Lamp Does Not Illuminate ... 18                              HEADLAMP ........................................................ 38 .
 Headlamp LO Does Not Illuminate (Both Sides) ... 18                            Bulb Replacement ................................................. 39  .
 Headlamp LO Does Not Illuminate (One Side) ..... 20                 .            HEADLAMP ........................................................ 39 .
 Headlamps Do Not Turn OFF ............................... 22        .          Removal and Installation ....................................... 39    .
 Aiming Adjustment ................................................ 23
                                                                     .


Revision: August 2006                                                     LT-1                                                            2007 Armada
   FRONT COMBINATION LAMP .......................... 39               .          Bulb Replacement ..................................................59  .
 Disassembly and Assembly ................................... 39      .            FRONT FOG LAMP ............................................59        .
   FRONT COMBINATION LAMP .......................... 39               .          Removal and Installation ........................................59    .
AUTO LIGHT SYSTEM ............................................ 40     .            FRONT FOG LAMP ............................................59        .
 Component Parts and Harness Connector Location 40                    ...      TURN SIGNAL AND HAZARD WARNING LAMPS...60
 System Description ................................................ 40
                                                                      .          Component Parts and Harness Connector Location                         ...60
   OUTLINE ............................................................ 41
                                                                      .          System Description ................................................60  .
   COMBINATION SWITCH READING FUNCTION 41                             ...          OUTLINE ............................................................60
                                                                                                                                                        .
   EXTERIOR LAMP BATTERY SAVER CONTROL 41                             ...          TURN SIGNAL OPERATION ..............................60               .
   DELAY TIMER FUNCTION ................................ 41           .            HAZARD LAMP OPERATION ............................61                 .
 CAN Communication System Description ............. 41                .            REMOTE KEYLESS ENTRY SYSTEM OPERA-
 Major Components and Functions ......................... 41          .            TION ...................................................................62
                                                                                                                                                        .
 Schematic .............................................................. 42
                                                                      .            COMBINATION SWITCH READING FUNCTION                                  ...62
 Wiring Diagram -- AUTO/L -- ............................... 43       .          CAN Communication System Description .............62                   .
 Terminals and Reference Values for BCM ............. 46              .          Schematic ..............................................................63
                                                                                                                                                        .
 Terminals and Reference Values for IPDM E/R ..... 46                 .          Wiring Diagram -- TURN -- ..................................64         .
 How to Proceed With Trouble Diagnosis ............... 46             .          Terminals and Reference Values for BCM .............67                 .
 Preliminary Check ................................................. 46
                                                                      .          How to Proceed With Trouble Diagnosis ...............67                .
   SETTING CHANGE FUNCTIONS ...................... 46                 .          Preliminary Check ..................................................67 .
   CHECK POWER SUPPLY AND GROUND CIR-                                              CHECK POWER SUPPLY AND GROUND CIR-
   CUIT FOR BCM .................................................. 46 .            CUIT FOR BCM ..................................................67    .
   CHECK POWER SUPPLY AND GROUND CIR-                                            CONSULT-II Function (BCM) .................................67          .
   CUIT FOR IPDM E/R .......................................... 46    .            CONSULT-II START PROCEDURE ....................67                    .
 CONSULT-II Function (BCM) ................................. 46       .            DATA MONITOR .................................................67     .
   CONSULT-II START PROCEDURE ................... 46                  .            ACTIVE TEST .....................................................67  .
   WORK SUPPORT .............................................. 46     .          Turn Signals Do Not Operate .................................68        .
   DATA MONITOR ................................................. 46  .          Front Turn Signal Lamp Does Not Operate ...........68                  .
   ACTIVE TEST .................................................... 47.          Door Mirror Turn Signal Lamp Does Not Operate...69
 CONSULT-II Function (IPDM E/R) ......................... 47          .          Rear Turn Signal Lamp Does Not Operate ............69                  .
   CONSULT-II START PROCEDURE ................... 47                  .          Hazard Warning Lamp Does Not Operate But Turn
   DATA MONITOR ................................................. 47  .          Signal Lamp Operates ...........................................71     .
   ACTIVE TEST .................................................... 48.          Turn Signal Indicator Lamp Does Not Operate ......72                   .
 Trouble Diagnosis Chart by Symptom ................... 48            .          Bulb Replacement ..................................................73  .
 Lighting Switch Inspection ..................................... 48  .            FRONT TURN SIGNAL LAMP ............................73                .
 Optical Sensor System Inspection ......................... 49        .            REAR TURN SIGNAL LAMP ..............................73               .
 Removal and Installation ....................................... 50  .          Removal and Installation ........................................73    .
   OPTICAL SENSOR ............................................ 50     .            FRONT TURN SIGNAL LAMP ............................73                .
FRONT FOG LAMP ................................................. 51   .            REAR TURN SIGNAL LAMP ..............................73               .
 Component Parts and Harness Connector Location 51                    ...      LIGHTING AND TURN SIGNAL SWITCH ...............74                        .
 System Description ................................................ 51
                                                                      .          Removal and Installation ........................................74    .
   OUTLINE ............................................................ 51
                                                                      .            REMOVAL ...........................................................74.
   COMBINATION SWITCH READING FUNCTION 52                             ...          INSTALLATION ...................................................74   .
   EXTERIOR LAMP BATTERY SAVER CONTROL 52                             ...      HAZARD SWITCH ....................................................75     .
 CAN Communication System Description ............. 52                .          Removal and Installation ........................................75    .
 Wiring Diagram -- F/FOG -- ................................. 53      .            REMOVAL ...........................................................75.
 Terminals and Reference Values for BCM ............. 55              .            INSTALLATION ...................................................75   .
 Terminals and Reference Values for IPDM E/R ..... 55                 .        COMBINATION SWITCH .........................................76           .
 How to Proceed With Trouble Diagnosis ............... 55             .          Wiring Diagram -- COMBSW -- ...........................76              .
 Preliminary Check ................................................. 55
                                                                      .          Combination Switch Reading Function ..................77               .
   CHECK BCM CONFIGURATION ....................... 55                 .          CONSULT-II Function (BCM) .................................77          .
   CHECK POWER SUPPLY AND GROUND CIR-                                              CONSULT-II START PROCEDURE ....................77                    .
   CUIT FOR BCM .................................................. 55 .            DATA MONITOR .................................................77     .
   CHECK POWER SUPPLY AND GROUND CIR-                                            Combination Switch Inspection ..............................78         .
   CUIT FOR IPDM E/R .......................................... 55    .          Removal and Installation ........................................80    .
 CONSULT-II Function (BCM) ................................. 55       .            COMBINATION SWITCH ....................................80            .
 CONSULT-II Function (IPDM E/R) ......................... 55          .          Switch Circuit Inspection ........................................80   .
 Front Fog Lamps Do Not Illuminate (Both Sides) ... 55                             COMBINATION SWITCH ....................................80            .
 Front Fog Lamp Does Not Illuminate (One Side) ... 57                          STOP LAMP .............................................................81.
 Aiming Adjustment ................................................. 58
                                                                      .          System Description ................................................81  .

Revision: August 2006                                                     LT-2                                                            2007 Armada
 Wiring Diagram -- STOP/L -- ............................... 82         .            TRAILER TURN SIGNAL AND HAZARD LAMP
 Bulb Replacement ................................................. 83  .            OPERATION ..................................................... 100      .        A
    HIGH-MOUNTED STOP LAMP ......................... 83                 .            TRAILER STOP LAMP OPERATION ............... 100                          .
    STOP LAMP ....................................................... 83.            TRAILER POWER SUPPLY OPERATION ....... 100                               .
 Removal and Installation ....................................... 83    .          Schematic ............................................................ 102 .        B
    HIGH-MOUNTED STOP LAMP ......................... 83                 .          Wiring Diagram -- T/TOW -- .............................. 103              .
    STOP LAMP ....................................................... 83.        INTERIOR ROOM LAMP ....................................... 107               .
BACK-UP LAMP ..................................................... 84   .          Component Parts and Harness Connector Location 107                         .
 Wiring Diagram -- BACK/L -- .............................. 84          .          System Description .............................................. 107      .        C
 Bulb Replacement ................................................. 85  .            POWER SUPPLY AND GROUND ................... 108                          .
    BACK-UP LAMP ................................................ 85    .            SWITCH OPERATION ..................................... 109               .
 Removal and Installation ....................................... 85    .            ROOM LAMP TIMER OPERATION ................. 110                          .        D
    BACK-UP LAMP ................................................ 85    .            INTERIOR LAMP BATTERY SAVER CONTROL 110                                  .
PARKING, LICENSE PLATE AND TAIL LAMPS .... 86                           .          Schematic .............................................................111 .
 Component Parts and Harness Connector Location 86                      ...        Wiring Diagram -- INT/L -- ................................. 113           .        E
 System Description ............................................... 86  .          Terminals and Reference Values for BCM ........... 120                     .
    OPERATION BY LIGHTING SWITCH ............... 86                     .          How to Proceed With Trouble Diagnosis ............. 120                    .
    COMBINATION SWITCH READING FUNCTION 87                              ...        Preliminary Check ............................................... 120      .
    EXTERIOR LAMP BATTERY SAVER CONTROL 87                              ...          CHECK POWER SUPPLY AND GROUND CIR-                                                F
 CAN Communication System Description ............. 87                  .            CUIT FOR BCM ............................................... 120         .
 Schematic ............................................................. 88
                                                                        .          CONSULT-II Function (BCM) .............................. 120               .
 Wiring Diagram -- TAIL/L -- ................................. 89       .            CONSULT-II START PROCEDURE ................. 120                         .       G
 Terminals and Reference Values for BCM ............ 92                 .            WORK SUPPORT ............................................ 120            .
 Terminals and Reference Values for IPDM E/R .... 92                    .            DATA MONITOR .............................................. 120          .
 How to Proceed With Trouble Diagnosis ............... 92               .            ACTIVE TEST .................................................. 121       .        H
 Preliminary Check ................................................. 92 .          Room/Map/Personal Lamp Control Does Not Oper-
    CHECK POWER SUPPLY AND GROUND CIR-                                             ate ........................................................................ 121
                                                                                                                                                              .
    CUIT FOR BCM ................................................. 92   .          Personal Lamp Control Does Not Operate (Room/
                                                                                                                                                                       I
    CHECK POWER SUPPLY AND GROUND CIR-                                             Map Lamps Operate) ........................................... 123         .
    CUIT FOR IPDM E/R ......................................... 92      .          All Step/Foot/Puddle Lamps Do Not Operate ...... 124                       .
 CONSULT-II Function (BCM) ................................ 92          .          All Interior Room Lamps Do Not Operate ............ 125                    .
 CONSULT-II Function (IPDM E/R) ........................ 92             .          Ignition Keyhole Illumination Control Does Not                                      J
 Parking, License Plate and/or Tail Lamps Do Not                                   Operate ................................................................ 125
                                                                                                                                                              .
 Illuminate ............................................................... 92
                                                                        .          Bulb Replacement ............................................... 127       .
 Parking, License Plate and Tail Lamps Do Not Turn                                   PUDDLE LAMP ................................................ 127         .       LT
 OFF (After Approx. 10 Minutes) ............................ 96         .        ILLUMINATION ...................................................... 128      .
 Bulb Replacement ................................................. 97  .          Component Parts and Harness Connector Location 128                         .
    FRONT PARKING LAMP ................................... 97           .          System Description .............................................. 128      .        L
    TAIL LAMP ......................................................... 97
                                                                        .            ILLUMINATION OPERATION BY LIGHTING
REAR COMBINATION LAMP ................................. 98              .            SWITCH ........................................................... 128   .
 Bulb Replacement ................................................. 98  .            EXTERIOR LAMP BATTERY SAVER CONTROL 130                                  .
    REMOVAL .......................................................... 98
                                                                        .          CAN Communication System Description ........... 130                       .       M
    INSTALLATION .................................................. 98  .          Schematic ............................................................ 131 .
 Removal and Installation ....................................... 98    .          Wiring Diagram -- ILL -- ..................................... 135         .
    REMOVAL .......................................................... 98
                                                                        .          Removal and Installation ..................................... 144         .
    INSTALLATION .................................................. 98  .            ILLUMINATION CONTROL SWITCH ............... 144                          .
TRAILER TOW ........................................................ 99 .        BULB SPECIFICATIONS ....................................... 145              .
 Component Parts and Harness Connector Location 99                      ...        Headlamp ............................................................ 145  .
 System Description ............................................... 99  .          Exterior Lamp ...................................................... 145   .
    TRAILER TAIL LAMP OPERATION ................. 100                   .          Interior Lamp/Illumination .................................... 145        .




Revision: August 2006                                                       LT-3                                                               2007 Armada
                                              PRECAUTIONS

PRECAUTIONS                                                         PFP:00011

Precautions for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER"                                                                                           EKS00IWN


The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
q    To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
     in the event of a collision which would result in air bag inflation, all maintenance must be per-
     formed by an authorized NISSAN/INFINITI dealer.
q    Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
     sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
     Bag Module, see the SRS section.
q    Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
     Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
     harness connectors.
General precautions for service operations                                                                    EKS00IWO


q   Never work with wet hands.
q   Turn the lighting switch OFF before disconnecting and connecting the connector.
q   When checking the headlamp on/off operation, check it on vehicle and with the power connected to the
    vehicle-side connector.
q   Do not touch the headlamp bulb glass surface with bare hands or allow oil or grease to get on it. Do not
    touch the headlamp bulb just after the headlamp is turned off, because it is very hot.
q   When the bulb has burned out, wrap it in a thick vinyl bag and discard. Do not break the bulb.
q   Leaving the bulb removed from the headlamp housing for a long period of time can deteriorate the perfor-
    mance of the lens and reflector (dirt, clouding). Always prepare a new bulb and have it on hand when
    replacing the bulb.
q   Do not use organic solvent (paint thinner or gasoline) to clean lamps and to remove old sealant.




Revision: August 2006                                 LT-4                                            2007 Armada
                                            HEADLAMP (FOR USA)

HEADLAMP (FOR USA)                                                                                                    PFP:26010
                                                                                                                                       A
Component Parts and Harness Connector Location                                                                             EKS00IWP




                                                                                                                                       B



                                                                                                                                       C


                                                                                                                                       D


                                                                                                                                       E



                                                                                                                                       F

                                                                                                                     WKIA5581E

   1.   A. Steering column                  2.   IPDM E/R E118, E119, E120, E121,   3.   A. Combination meter M24
        B. Data link connector M22               E122, E123, E124                        B. Combination switch (lighting
                                                                                                                                      G
        C. BCM M18, M19, M20                                                             switch) M28
        (view with instrument lower panel
        LH removed)                                                                                                                    H
System Description                                                                                                         EKS00IWQ


Control of the headlamp system operation is dependent upon the position of the combination switch (lighting
                                                                                                                                       I
switch). When the lighting switch is placed in the 2ND position, the BCM (body control module) receives input
requesting the headlamps (and tail lamps) illuminate. This input is communicated to the IPDM E/R (intelligent
power distribution module engine room) across the CAN communication lines. The CPU (central processing
unit) of the IPDM E/R controls the headlamp high and headlamp low relay coils. When energized, these relays                            J
direct power to the respective headlamps, which then illuminate.
OUTLINE
                                                                                                                                      LT
Power is supplied at all times
q   to ignition relay, located in the IPDM E/R,
q   to headlamp high relay, located in the IPDM E/R,                                                                                   L
q   to headlamp low relay, located in the IPDM E/R,
q   through 50A fusible link (letter f , located in the fuse and fusible link box)
q   to BCM terminal 70, and                                                                                                           M
q   through 20A fuse (No. 53, located in the IPDM E/R)
q   to CPU of the IPDM E/R.
With the ignition switch in the ON or START position, power is supplied
q   to ignition relay, located in the IPDM E/R, and
q   through 10A fuse (No. 59, located in the fuse and relay box)
q   to BCM terminal 38.
Ground is supplied
q   to BCM terminal 67
q   through grounds M57, M61 and M79, and
q   to IPDM E/R terminals 38 and 59
q   through grounds E9, E15 and E24.




Revision: August 2006                                      LT-5                                                  2007 Armada
                                       HEADLAMP (FOR USA)

Low Beam Operation
With the lighting switch in 2ND position, the BCM receives input requesting the headlamps to illuminate. This
input is communicated to the IPDM E/R across the CAN communication lines. The CPU of the IPDM E/R con-
trols the headlamp low relay coil. When energized, this relay directs power
q    through 15A fuse (No. 41, located in the IPDM E/R)
q    through IPDM E/R terminal 54
q    to front combination lamp RH terminal 1, and
q    through 15A fuse (No. 40, located in the IPDM E/R)
q    through IPDM E/R terminal 52
q    to front combination lamp LH terminal 1.
Ground is supplied
q    to front combination lamp LH and RH terminal 4
q    through grounds E9, E15 and E24.
With power and ground supplied, low beam headlamps illuminate.
High Beam Operation/Flash-to-Pass Operation
With the lighting switch in 2ND position and high beam switch in the HIGH position, the BCM receives an input
signal requesting the headlamp high beams to illuminate. The flash-to-pass feature can be used any time and
also sends a signal to the BCM. This input signal is then communicated to the IPDM E/R and the combination
meter via the CAN communication lines. The CPU located in the IPDM E/R controls the headlamp high relay
coil, which when energized, directs power
q    through 10A fuse (No. 34, located in the IPDM E/R)
q    through IPDM E/R terminal 56
q    to front combination lamp RH terminal 2, and
q    through 10A fuse (No. 35, located in the IPDM E/R)
q    through IPDM E/R terminal 55
q    to front combination lamp LH terminal 2.
Ground is supplied
q    to front combination lamp LH and RH terminal 3
q    through grounds E9, E15 and E24.
With power and ground supplied, the high beam headlamps illuminate.
BATTERY SAVER CONTROL
When the combination switch (lighting switch) is in the 2ND position or AUTO position (lights ON), the ignition
switch is turned from ON or ACC to OFF, and one of the front doors are opened, the battery saver control fea-
ture is activated.
Under this condition, the headlamps remain illuminated for 5 minutes, unless the lighting switch position is
turned to OFF. If the lighting switch position is OFF, then the headlamps are turned off.
Exterior lamp battery saver control mode can be changed by the function setting of CONSULT-II.
AUTO LIGHT OPERATION
Refer to LT-40, "System Description" for auto light operation.
VEHICLE SECURITY SYSTEM (PANIC ALARM)
The vehicle security system (panic alarm) will flash the high beams if the system is triggered. Refer to BL-67,
"PANIC ALARM OPERATION" .
CAN Communication System Description                                                                     EKS00IWR


Refer to LAN-4, "CAN Communication System" .




Revision: August 2006                               LT-6                                          2007 Armada
                        HEADLAMP (FOR USA)

Schematic                                            EKS00IWS

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                                               WKWA3455E




Revision: August 2006          LT-7          2007 Armada
                         HEADLAMP (FOR USA)

Wiring Diagram -- H/LAMP --                           EKS00IWT




                                                WKWA3456E




Revision: August 2006           LT-8          2007 Armada
                        HEADLAMP (FOR USA)


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                                               WKWA3457E




Revision: August 2006          LT-9          2007 Armada
                        HEADLAMP (FOR USA)




                                               WKWA1475E




Revision: August 2006         LT-10          2007 Armada
                        HEADLAMP (FOR USA)


                                                            A


                                                            B



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                                               WKWA3458E




Revision: August 2006         LT-11          2007 Armada
                                               HEADLAMP (FOR USA)

Terminals and Reference Values for BCM                                                                                           EKS00IWU


Refer toBCS-12, "Terminals and Reference Values for BCM" .
Terminals and Reference Values for IPDM E/R                                                                                      EKS00IWV


Refer to AV-30, "Terminals and Reference Value for Audio Unit for Base System" .
How to Proceed With Trouble Diagnosis                                                                                            EKS00IWW


1.   Confirm the symptom or customer complaint.
2.   Understand operation description and function description. Refer to LT-5, "System Description" .
3.   Perform the Preliminary Check. Refer to LT-12, "Preliminary Check" .
4.   Check symptom and repair or replace the component.
5.   Does the headlamp operate normally? If YES: GO TO 6. If NO: GO TO 4.
6.   Inspection End.
Preliminary Check                                                                                                                EKS00IWX

CHECK POWER SUPPLY AND GROUND CIRCUIT FOR BCM
Refer to BCS-17, "BCM Power Supply and Ground Circuit Check" .
CHECK POWER SUPPLY AND GROUND CIRCUIT FOR IPDM E/R
Refer to PG-28, "IPDM E/R Power/Ground Circuit Inspection" .
CONSULT-II Function (BCM)                                                                                                        EKS00IWY


CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
  BCM diagnostic
                             Diagnostic mode                                            Description
    test item
                                                     Supports inspections and adjustments. Commands are transmitted to the BCM
                             WORK SUPPORT            for setting the status suitable for required operation, input/output signals are
                                                     received from the BCM and received data is displayed.
                             DATA MONITOR            Displays BCM input/output data in real time.
                              ACTIVE TEST            Operation of electrical loads can be checked by sending drive signal to them.
 Inspection by part
                        SELF-DIAG RESULTS            Displays BCM self-diagnosis results.
                      CAN DIAG SUPPORT MNTR          The result of transmit/receive diagnosis of CAN communication can be read.
                         ECU PART NUMBER             BCM part number can be read.
                             CONFIGURATION           Performs BCM configuration read/write functions.


CONSULT-II START PROCEDURE
Refer to GI-38, "CONSULT-II Start Procedure" .
WORK SUPPORT
Display Item List
             Item                                      Description                              CONSULT-II           Factory setting
                                Exterior lamp battery saver control mode can be changed               ON                    



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