Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Altima 2006-2009 Approved TB Nissan Altima 2009 BCS
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ELECTRICAL & POWER CONTROL
BCS
A
B
SECTION
BODY CONTROL SYSTEM C
D
E
CONTENTS
BCM COMMON ITEM ........................................................18
. F
COMMON ITEM : Diagnosis Description ...............18 .
BASIC INSPECTION ................................... 3
. COMMON ITEM : CONSULT-III Function ..............18 .
G
DIAGNOSIS AND REPAIR WORKFLOW ......... 3
. DOOR LOCK .............................................................19
.
Work Flow ................................................................ 3
. DOOR LOCK : CONSULT-III Function (BCM -
DOOR LOCK) .........................................................19
.
ADDITIONAL SERVICE WHEN REPLACING H
CONTROL UNIT ......................................................... 5
. REAR WINDOW DEFOGGER ..................................19
.
ADDITIONAL SERVICE WHEN REPLACING REAR WINDOW DEFOGGER : CONSULT-III
CONTROL UNIT : Description ................................. 5 . Function (BCM - REAR DEFOGGER) ....................19
.
I
ADDITIONAL SERVICE WHEN REPLACING
BUZZER ....................................................................20
.
CONTROL UNIT : Special Repair Requirement ...... 5
BUZZER : CONSULT-III Function ..........................20 .
CONFIGURATION (BCM) .......................................... 6 . J
INT LAMP ..................................................................20
.
CONFIGURATION (BCM) : Description ................... 6 .
INT LAMP : CONSULT-III Function ........................21 .
CONFIGURATION (BCM) : Special Repair Re-
quirement ................................................................. 6
. MULTI REMOTE ENT ...............................................22
. K
CONFIGURATION (BCM) : Configuration list .......... 7 . MULTI REMOTE ENT : CONSULT-III Function
(BCM - MULTIREMOTE ENT) ................................22 .
FUNCTION DIAGNOSIS .............................. 8
.
HEADLAMP ..............................................................24
. L
BODY CONTROL SYSTEM ............................... 8
. HEADLAMP : CONSULT-III Function .....................24 .
System Description .................................................. 8
.
Component Parts Location ....................................... 9
. WIPER .......................................................................26
. BCS
WIPER : CONSULT - III Function ...........................26 .
COMBINATION SWITCH READING SYSTEM
....10 FLASHER ..................................................................26
.
System Diagram ..................................................... 10
. FLASHER : CONSULT-III Function ........................27 . N
System Description ................................................ 10
.
INTELLIGENT KEY ...................................................27
.
SIGNAL BUFFER SYSTEM ..............................14
. INTELLIGENT KEY : CONSULT-III Function
(BCM - INTELLIGENT KEY) ...................................27. O
System Diagram ..................................................... 14
.
System Description ................................................ 14
.
COMB SW .................................................................30
.
POWER CONSUMPTION CONTROL SYS- COMB SW : CONSULT-III Function .......................30 . P
TEM ...................................................................15
. BCM ..........................................................................31
.
System Diagram ..................................................... 15
. BCM : CONSULT-III Function (BCM - BCM) ..........31 .
System Description ................................................ 15
.
Component Parts Location ..................................... 17
. IMMU .........................................................................31
.
IMMU : CONSULT-III Function (BCM - IMMU) .......31 .
DIAGNOSIS SYSTEM (BCM) ...........................18
.
BATTERY SAVER ....................................................32
.
Revision: July 2008 BCS-1 2009 Altima
BATTERY SAVER : CONSULT-III Function .......... 32
. POWER SUPPLY AND GROUND CIRCUIT .... 42
.
Diagnosis Procedure .............................................. 42
.
TRUNK ..................................................................... 33
. Special Repair Requirement .................................. 42
.
TRUNK : CONSULT-III Function (BCM - TRUNK)... 33
COMBINATION SWITCH INPUT CIRCUIT ...... 43
.
THEFT ALM ............................................................. 33
.
Diagnosis Procedure .............................................. 43
.
THEFT ALM : CONSULT-III Function (BCM -
Special Repair Requirement .................................. 44
.
THEFT ALM) ......................................................... 33
.
RETAINED PWR ...................................................... 34
.
COMBINATION SWITCH OUTPUT CIRCUIT ... 45
Diagnosis Procedure .............................................. 45
.
RETAINED PWR : CONSULT-III Function (BCM -
RETAINED PWR) .................................................. 34
. Special Repair Requirement .................................. 46
.
SIGNAL BUFFER ..................................................... 34
. ECU DIAGNOSIS ....................................... 47
SIGNAL BUFFER : CONSULT-III Function ........... 35 .
BCM (BODY CONTROL MODULE) ................. 47
.
AIR PRESSURE MONITOR ..................................... 35 . Reference Value .................................................... 47.
AIR PRESSURE MONITOR : Diagnosis Descrip- Terminal Layout ..................................................... 52
.
tion ......................................................................... 35
. Physical Values ...................................................... 52
.
AIR PRESSURE MONITOR : CONSULT-III Func- Wiring Diagram-Coupe .......................................... 71 .
tion (BCM-AIR PRESSURE MONITOR) ................ 37 . Wiring Diagram-Sedan ........................................... 80 .
Fail Safe ................................................................ 88
.
COMPONENT DIAGNOSIS ....................... 38
. DTC Inspection Priority Chart .............................. 90 .
DTC Index ............................................................. 91
.
U1000 CAN COMM CIRCUIT ........................... 38
.
Description ............................................................. 38
. SYMPTOM DIAGNOSIS ............................ 94
DTC Logic .............................................................. 38
.
Diagnosis Procedure ............................................. 38 . COMBINATION SWITCH SYSTEM SYMP-
TOMS ................................................................ 94
.
U1010 CONTROL UNIT (CAN) ........................ 39
. Symptom Table ...................................................... 94
.
DTC Logic .............................................................. 39
.
Diagnosis Procedure ............................................. 39 . PRECAUTION ............................................ 95
U0415 VEHICLE SPEED SIG ........................... 40
. PRECAUTIONS ................................................ 95
.
Description ............................................................. 40
. Supplemental Restraint System (SRS) "AIR B
DTC Logic .............................................................. 40
. AG" and "SEAT BELT PRE-TENSIONER" ......... 95 .
Diagnosis Procedure ............................................. 40 . Necessary for Steering Wheel Rotation After Bat-
tery Disconnect ...................................................... 95
.
B2562 LOW VOLTAGE .................................... 41
.
DTC Logic .............................................................. 41
. ON-VEHICLE REPAIR ............................... 96
Diagnosis Procedure ............................................. 41 .
Special Repair Requirement .................................. 41 . BCM (BODY CONTROL MODULE) ................. 96
.
Removal and Installation ........................................ 96
.
Revision: July 2008 BCS-2 2009 Altima
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION > [BCM]
BASIC INSPECTION A
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow INFOID:0000000004202226
B
OVERALL SEQUENCE
C
D
E
F
G
H
I
J
K
L
BCS
N
O
P
JMKIA0101GB
DETAILED FLOW
Revision: July 2008 BCS-3 2009 Altima
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION > [BCM]
1. GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred).
>> GO TO 2
2. CHECK DTC
1. Check DTC.
2. Perform the following procedure if DTC is displayed.
- Record DTC and freeze frame data.
- Erase DTC.
- Study the relationship between the cause detected by DTC and the symptom described by the customer.
3. Check related service bulletins for information.
Is any symptom described and any DTC detected?
Symptom is described, DTC is displayed>>GO TO 3
Symptom is described, DTC is not displayed>>GO TO 4
Symptom is not described, DTC is displayed>>GO TO 5
3. CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in "DATA MONITOR" mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 5
4. CONFIRM THE SYMPTOM
Confirm the symptom described by the customer.
Connect CONSULT-III to the vehicle in "DATA MONITOR " mode and check real time diagnosis results.
Verify relation between the symptom and the condition when the symptom is detected.
>> GO TO 6
5. PERFORM DTC CONFIRMATION PROCEDURE
Perform DTC Confirmation Procedure for the displayed DTC, and then check that DTC is detected again.
At this time, always connect CONSULT-III to the vehicle, and check diagnostic results in real time.
If two or more DTCs are detected, refer to BCS-90, "DTC Inspection Priority Chart" and determine trouble
diagnosis order.
NOTE:
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