holden.wiki

• MODEL SELECTION INDEX
• MY2005 VZ Series - Service Information
• Section 2EHVAC Occupant Climate Control (Auto A/C) – Diagn
  • 1 General Information
    • 1.1 Introduction
  • 2 Wiring Diagrams and Connector Charts
    • 2.1 Wiring Diagrams
      • Alloytec V6 Engine, 280 Watt Cooling System with Single Zone Auto A/C
      • Alloytec V6 Engine, 280 Watt Cooling System with Dual Zone Auto A/C
      • Alloytec V6 Engine, 400 Watt Cooling System with Single Zone Auto A/C
      • Alloytec V6 Engine, 400 Watt Cooling System with Dual Zone Auto A/C
      • Gen III V8 Engine, 400 Watt Cooling System with Single Zone Auto A/C
      • Gen III V8 Engine, 400 Watt Cooling System with Dual Zone Auto A/C
      • Gen III V8 Engine, 430 Watt Cooling System with Single Zone Auto A/C
    • 2.2 Connector Chart
    • 2.3 Serial Databus Diagram
      • V6 Engine
      • V8 Engine
    • 2.4 Connector Information
      • OCC Control Module
        • Module Side — A14 – X1
        • Module Side — A14 – X2
  • 3 Tech 2 Information
    • 3.1 Tech 2 Diagnostics
      • Test Modes
        • Normal Mode
        • Diagnostic Trouble Codes
        • Data Display
        • Snapshot
        • Miscellaneous Tests
        • Programming
    • 3.2 Normal Mode
      • Normal Mode Parameters
    • 3.3 Data Display
      • Data List
        • Data List Parameters
      • Switch Data
        • OCC Switch Data Parameters
      • System Identification
        • System Identification Parameters
      • Air Mix Door Calibration Positions
        • Air Mix Door Calibration Positions Parameters
    • 3.4 Miscellaneous Tests
    • 3.5 Program
      • Calibrate Air Mix Door
      • Program Code Index
        • Code Index Details
  • 4 Diagnostics
    • 4.1 Introduction
    • 4.2 Precautions
    • 4.3 Diagnostic Trouble Code Tables
      • Multiple DTCs Fault Condition
    • 4.4 DTC Overview
    • 4.5 Intermittent Faults
    • 4.6 Diagnostic System Check
      • Circuit Description
      • Test Description
      • Diagnostic Table Notes
      • Diagnostic Table
    • 4.7 OCC System Does Not Power Up
      • Circuit Description
      • Test Description
      • Diagnostic Table Notes
      • OCC System Does Not Power Up Diagnostic Table
    • 4.8 Rear Demist Function Inoperative
      • Circuit Description
      • Test Description
      • Diagnostic Table Notes
      • Rear Demist Function Inoperative Diagnostic Table
    • 4.9 OCC Module Illumination Inoperative
      • Circuit Description
      • Test Description
      • Diagnostic Table Notes
      • OCC Module Illumination Inoperative Diagnostic Table
    • 4.10 Diagnostic Trouble Code List
    • 4.11 DTC 13 – Ambient Temperature Sensor Voltage Too High
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 13 Diagnostic Table
    • 4.12 DTC 14 – Ambient Temperature Sensor Voltage Too Low
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 14 Diagnostic Table
    • 4.13 DTC 15 – In-car Temperature Sensor Voltage Too High
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 15 Diagnostic Table
    • 4.14 DTC 16 – In-car Temperature Sensor Voltage Too Low
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 16 Diagnostic Table
    • 4.15 DTC 17 – Evaporative Temperature Sensor Voltage Too High
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 17 Diagnostic Table
    • 4.16 DTC 18 – Evaporative Temperature Sensor Voltage Too Low
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 18 Diagnostic Table
    • 4.17 DTC 19 – Sun Load Sensor Error
      • Circuit Description
    • 4.18 DTC 35 and 36 – Serial Data Error
      • DTC Description
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 35 and 36 Diagnostic Table
    • 4.19 DTC 37, 38 and 39 – OCC Memory Error
      • DTC Description
      • Circuit Description
        • DTC 37
        • DTC 38
        • DTC 39
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 37, 38 and 39 Diagnostic Table
    • 4.20 DTC 40 – Air Mix Door Motor Driver Error
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 40 Diagnostic Table
    • 4.21 DTC 41 – Solenoid Driver Error
      • Circuit Description
      • Test Description
      • Diagnostic Table Notes
      • DTC 41 Diagnostic Table
    • 4.22 DTC 43 and 44 – Driver’s Air Mix Door Motor Feedback Circuit Voltage Error
      • DTC Description
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 43 and 44 Diagnostic Table
    • 4.23 DTC 45 and 46 – Passenger Air Mix Door Motor Feedback Circuit Voltage Error
      • DTC Description
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 45 and 46 Diagnostic Table
    • 4.24 DTC 47 and 48 – Driver Air Mix Calibration Error
      • DTC Description
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 47 and 48 Diagnostic Table
    • 4.25 DTC 49 and 50 – Passenger Air Mix Calibration Error
      • DTC Description
      • Circuit Description
      • Test Description
      • Diagnostic Aids
      • Diagnostic Table Notes
      • DTC 49 and 50 Diagnostic Table
  • 5 Electrical Specifications
    • 5.1 In-car Air Temperature Sensor Resistance Chart
    • 5.2 Ambient Air Temperature Sensor Resistance Chart
    • 5.3 Evaporative Temperature Sensor Resistance Chart
  • 6 Special Tools