Index Manuals Nissan Pathfinder (2006 year) - Service and Repair Manual
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Content .. 133 134 135 136 ..
Nissan Pathfinder (2006 year). Manual - part 135
DI-1
DRIVER INFORMATION SYSTEM
K ELECTRICAL
CONTENTS
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G
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SECTION
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2006 Pathfinder
PRECAUTION ............................................................ 3
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TEN-SIONER” .................................................................. 3
COMBINATION METERS ........................................... 4
Component Parts and Harness Connector Location
..... 4
System Description .................................................. 4
UNIFIED METER CONTROL UNIT ...................... 4POWER SUPPLY AND GROUND CIRCUIT ........ 5WATER TEMPERATURE GAUGE ........................ 5ENGINE OIL PRESSURE GAUGE ....................... 5VOLTAGE GAUGE ................................................ 5TACHOMETER ..................................................... 5FUEL GAUGE ....................................................... 5SPEEDOMETER ................................................... 5CAN COMMUNICATION SYSTEM DESCRIP-TION ...................................................................... 5
Combination Meter ................................................... 6
CHECK .................................................................. 6
Internal Circuit .......................................................... 7Wiring Diagram — METER — .................................. 8Terminals and Reference Value for Combination Meter ...................................................................... 10Meter/Gauge Operation and Odo/Trip Meter ..........11
SELF-DIAGNOSIS FUNCTION ...........................11HOW TO INITIATE COMBINATION METER SELF-DIAGNOSIS MODE ...................................11COMBINATION METER SELF-DIAGNOSIS MODE FUNCTIONS ............................................11
CONSULT-II Function (METER) ............................. 15
CONSULT-II BASIC OPERATION ....................... 15SELF-DIAGNOSTIC RESULTS .......................... 16DATA MONITOR ................................................. 16
How to Proceed With Trouble Diagnosis ................ 19Diagnosis Flow ....................................................... 19Power Supply and Ground Circuit Inspection ........ 20Symptom Chart ...................................................... 21Vehicle Speed Signal Inspection ............................ 21Engine Oil Pressure Signal Inspection ................... 21Water Temperature Signal Inspection .................... 23
Engine Speed Signal Inspection ............................. 23Fuel Level Sensor Unit Inspection .......................... 23
FUEL LEVEL SENSOR UNIT ............................. 23LOW-FUEL WARNING LAMP ............................. 23
Fuel Gauge Fluctuates, Indicates Wrong Value, or Varies ...................................................................... 25Fuel Gauge Does Not Move to Full-position ........... 25DTC [U1000] CAN Communication Circuit ............. 25DTC [B2205] Vehicle Speed Circuit ........................ 26Electrical Components Inspection .......................... 26
FUEL LEVEL SENSOR UNIT CHECK ................ 26
Removal and Installation ........................................ 26
COMBINATION METER ...................................... 26
COMPASS AND THERMOMETER ........................... 27
System Description ................................................. 27
OUTSIDE TEMPERATURE DISPLAY ................. 27DIRECTION DISPLAY ......................................... 27
Wiring Diagram — COMPAS — ............................. 28
WITHOUT HOMELINK® UNIVERSAL TRANS-CEIVER ............................................................... 28WITH HOMELINK® UNIVERSAL TRANS-CEIVER ............................................................... 29
Trouble Diagnoses ................................................. 30
PRELIMINARY CHECK FOR THERMOMETER ... 30INSPECTION/COMPASS AND THERMOME-TER ..................................................................... 30
Calibration Procedure for Compass ....................... 31
CORRECTION FUNCTIONS OF COMPASS ...... 31INITIAL CORRECTION PROCEDURE FOR COMPASS ........................................................... 32
WARNING LAMPS .................................................... 33
Schematic ............................................................... 33Wiring Diagram — WARN — .................................. 34Oil Pressure Warning Lamp Stays Off (Ignition Switch ON) ............................................................. 41Oil Pressure Warning Lamp Does Not Turn Off (Oil Pressure Is Normal) ................................................ 43
A/T INDICATOR ........................................................ 44
Wiring Diagram — AT/IND — ................................. 44A/T Indicator Does Not Illuminate ........................... 45