Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti M45 M35 Y50 2006-2007 Approved M45_M35-Y50-2007 di
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DRIVER INFORMATION SYSTEM
K ELECTRICAL
A
DRIVER INFORMATION SYSTEM
SECTION DI B
C
D
E
CONTENTS
PRECAUTION ........................................................... 3 . Value or Varies ...................................................... 25
. F
Precautions for Supplemental Restraint System Fuel Gauge Does Not Move to FULL Position ...... 25 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- Electrical Components Inspection ......................... 26 .
SIONER" ................................................................. 3
. CHECK FUEL LEVEL SENSOR UNIT ............... 26 . G
PREPARATION .......................................................... 4 . Removal and Installation of Combination Meter .... 27 .
Commercial Service Tools ....................................... 4 . REMOVAL .......................................................... 27 .
COMBINATION METERS .......................................... 5 . INSTALLATION .................................................. 27 .
H
System Description ................................................. 5 . Disassembly and Assembly of Combination Meter 27 ...
UNIFIED METER CONTROL UNIT ..................... 5 . DISASSEMBLY .................................................. 27 .
UNIFIED METER AND A/C AMP. ........................ 5 . ASSEMBLY ........................................................ 27 .
POWER SUPPLY AND GROUND CIRCUIT ....... 5 . UNIFIED METER AND A/C AMP ............................. 28 . I
SPEEDOMETER .................................................. 6 . System Description ................................................ 28 .
TACHOMETER .................................................... 6 . COMBINATION METER CONTROL FUNCTION 28 ...
WATER TEMPERATURE GAUGE ....................... 6 . A/C AUTO AMP. FUNCTION .............................. 29 . J
FUEL GAUGE ...................................................... 7 . OTHER FUNCTIONS ......................................... 29 .
ODO/TRIP METER .............................................. 7 . Schematic .............................................................. 30
.
METER ILLUMINATION CONTROL .................... 8 . CONSULT-II Function (METER A/C AMP) ............ 31 .
DI
FAIL-SAFE ........................................................... 9
. CONSULT-II BASIC OPERATION ...................... 31 .
Arrangement of Combination Meter ...................... 10 . SELF-DIAG RESULTS ....................................... 31 .
Component Parts Location .....................................11 . DATA MONITOR ................................................ 32 .
Internal Circuit ....................................................... 12
. Power Supply and Ground Circuit Inspection ........ 34 . L
Wiring Diagram -- METER -- ............................... 13 . DTC [U1000] CAN Communication Circuit ............ 35 .
Terminals and Reference Value for Combination DTC [B2202] Meter Communication Circuit .......... 35 .
Meter ..................................................................... 15
. DTC [B2205] Vehicle Speed Circuit ....................... 38 . M
Terminals and Reference Value for Unified Meter Removal and Installation of Unified Meter and A/C
and A/C Amp. ........................................................ 16. Amp. ...................................................................... 38
.
Self-Diagnosis Mode of Combination Meter .......... 17 . REMOVAL .......................................................... 38 .
SELF-DIAGNOSIS FUNCTION ......................... 17 . INSTALLATION .................................................. 38 .
OPERATION PROCEDURE .............................. 17 . WARNING LAMPS ................................................... 39 .
CONSULT-II Function (METER A/C AMP) ............ 18 . System Description ................................................ 39 .
Trouble Diagnosis ................................................. 18 . OIL PRESSURE WARNING LAMP .................... 39 .
HOW TO PERFORM TROUBLE DIAGNOSIS ... 18 Component Parts and Harness Connector Location 40 ...
PRELIMINARY CHECK ..................................... 18 . Schematic .............................................................. 41
.
Symptom Chart ..................................................... 18 . Wiring Diagram -- WARN -- ................................. 42 .
Power Supply and Ground Circuit Inspection ....... 19 . Oil Pressure Warning Lamp Stays Off (Ignition
Vehicle Speed Signal Inspection ........................... 20 . Switch ON) ............................................................ 52
.
Engine Speed Signal Inspection ........................... 21 . Oil Pressure Warning Lamp Does Not Turn Off (Oil
Engine Coolant Temperature Signal Inspection .... 22 . Pressure Is Normal) ............................................... 53 .
Fuel Level Sensor Signal Inspection ..................... 22 . Electrical Component Inspection ........................... 54 .
Fuel Gauge Pointer Fluctuates, Indicator Wrong OIL PRESSURE SWITCH .................................. 54 .
Revision: 2007 April DI-1 2007 M35/M45
A/T INDICATOR ....................................................... 55 . Component Parts and Harness Connector Location ...85
System Description ................................................ 55 . Wiring Diagram -- LDW -- ....................................86 .
MANUAL MODE ................................................. 55 . Terminals and Reference Value for LDW Camera
NOT MANUAL MODE ........................................ 55 . Unit .........................................................................88
.
Wiring Diagram -- AT/IND -- ................................ 56 . CONSULT-II Function (LDW) .................................88 .
A/T Indicator Is Malfunction ................................... 58 . DESCRIPTION ...................................................88 .
WARNING CHIME .................................................... 59 . CONSULT-II BASIC OPERATION ......................88 .
System Description ................................................ 59 . WORK SUPPORT ..............................................89 .
POWER SUPPLY AND GROUND CIRCUIT ...... 59 . SELF-DIAG RESULTS ........................................89 .
IGNITION KEY WARNING CHIME (WITH INTEL- DATA MONITOR .................................................90 .
LIGENT KEY) ..................................................... 60 . ACTIVE TEST .....................................................91 .
LIGHT WARNING CHIME .................................. 60 . Trouble Diagnosis ..................................................92 .
SEAT BELT WARNING CHIME .......................... 60 . HOW TO PERFORM TROUBLE DIAGNOSIS ...92
Component Parts and Harness Connector Location 61 ... PRELIMINARY INSPECTION .............................92 .
Schematic .............................................................. 62
. SYMPTOM CHART .............................................93 .
Wiring Diagram -- CHIME -- ................................ 63 . Power Supply and Ground Circuit Inspection ........93 .
Terminals and Reference Value for Combination DTC [C1B00] CAMERA UNIT MALF .....................94 .
Meter ..................................................................... 66
. DTC [C1B01] CAM AIMING INCMP ......................94 .
Terminals and Reference Value for Unified Meter DTC [C1B02] VHCL SPD DATA MALF ..................94 .
and A/C Amp. ........................................................ 66. DTC [C1B03] ABNRML TEMP DETECT ...............94 .
Terminals and Reference Value for BCM ............... 67 . DTC [U1000] CAN COMM CIRCUIT .....................95 .
CONSULT-II Function (BCM) ................................. 68 . DTC [U1010] CONTROL UNIT (CAN) ...................95 .
CONSULT-II BASIC OPERATION ...................... 68 . LDW Chime Circuit Inspection ...............................95 .
DATA MONITOR ................................................. 68 . LDW Switch Circuit Inspection ...............................96 .
ACTIVE TEST .................................................... 69 . LDW Indicator Lamp Circuit Inspection ..................99 .
SELF-DIAG RESULTS ....................................... 69 . Turn Signal Input Inspection ................................ 100 .
CONSULT-II Function (METER A/C AMP) ............ 69 . Electrical Component Inspection ......................... 100 .
Trouble Diagnosis .................................................. 70 . LDW SWITCH ................................................... 100 .
HOW TO PERFORM TROUBLE DIAGNOSIS ... 70 Removal and Installation for LDW Camera Unit .. 100 .
PRELIMINARY INSPECTION ............................ 70 . REMOVAL ......................................................... 100 .
SYMPTOM CHART ............................................ 70 . INSTALLATION ................................................. 100 .
Meter Buzzer Circuit Inspection ............................. 70 . Removal and Installation for LDW Chime ............ 101 .
Lighting Switch Signal Inspection .......................... 71 . REMOVAL ......................................................... 101 .
Front Door Switch (Driver Side) Signal Inspection... 72 INSTALLATION ................................................. 101 .
Seat Belt Buckle Switch Signal Inspection ............ 73 . Removal and Installation for LDW Switch ............ 101 .
Electrical Component Inspection ........................... 74 . COMPASS .............................................................. 102 .
FRONT DOOR SWITCH (DRIVER SIDE) .......... 74 . Precautions for Compass ..................................... 102 .
SEAT BELT BUCKLE SWITCH (DRIVER SIDE) 74 ... System Description .............................................. 102 .
LANE DEPARTURE WARNING SYSTEM ............... 75 . Troubleshooting ................................................... 103 .
Precautions for Lane Departure Warning (LDW) Zone Variation Setting Procedure ........................ 104 .
system ................................................................... 75
. Calibration Procedure .......................................... 104 .
System Description ................................................ 75 . Wiring Diagram ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo