Computer/Integrating Systems

• Schematic And Routing Diagrams
  • Computer/Integrating Systems Schematic Icons
  • Body Control System Schematics
  • Data Link Connector (DLC) Schematics
  • Retained Accessory Power (RAP) Schematics
• Component Locator
  • Computer/Integrating Systems Component Views
  • Computer/Integrating Systems Connector End Views
• Diagnostic Information And Procedures
  • Diagnostic Starting Point - Computer/Integrating Systems
  • On-Board Diagnostic Features
    • Notes
    • Feature Customization Mode
    • Displaying DTC Codes
    • Clearing DTC Codes
    • Input/Output Diagnostic Mode
    • Exiting Diagnostics
  • DTC B1000
    • Circuit Description
    • DTC Descriptor
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Diagnostic Aids
  • DTC B1004
    • Circuit Description
    • DTC Descriptor
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Diagnostic Aids
  • DTC B1009
    • Circuit Description
    • DTC Descriptor
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Diagnostic Aids
  • DTC C0550
    • Circuit Description
    • DTC Descriptor
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Diagnostic Aids
  • DTC U1000 and U1255
    • Circuit Description
    • DTC Descriptors
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Diagnostic Aids
    • Test Description
  • DTC U1001-U1254
    • Notes
    • Circuit Description
    • DTC Descriptors
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Conditions for Clearing the DTC
    • Diagnostic Aids
    • Test Description
  • DTC U1300, U1301, or U1305
    • Circuit Description
    • DTC Descriptors
    • Conditions for Running the DTCs
    • Conditions for Setting the DTCs
    • Action Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Diagnostic Aids
  • Symptoms - Computer/Integrating Systems
    • Notes
    • Visual/Physical Inspection
    • Intermittent
    • Symptom List
  • Scan Tool Does Not Power Up
    • Circuit Description
    • Test Description
  • Scan Tool Does Not Communicate with Class 2 Device
    • Circuit Description
    • Diagnostic Aids
    • Test Description
  • Cannot Enter BCM Diagnostics
    • Test Description
  • Retained Accessory Power (RAP) On After Timeout
    • Diagnostic Aids
  • Retained Accessory Power (RAP) Inoperative
    • Diagnostic Aids
  • Control Module References
• Repair Instructions
  • Body Control Module Replacement
    • Removal Procedure
    • Installation Procedure
  • Data Link Connector Replacement
    • Removal Procedure
    • Installation Procedure
• Description And Operation
  • Data Link Communications Description and Operation
    • Data Link Connector (DLC)
    • Class 2 Serial Data Link
  • Body Control System Description and Operation
    • BCM Identification
      • Notes
      • BCM Type 2
      • BCM Type 3
      • BCM Type 4
      • Interior Lighting
    • Automatic Door Locks
    • Keyless Entry (BCM Type 3, 4)
    • Content Theft Deterrent (BCM Type 4)
    • On-Board Diagnostic Mode
  • Retained Accessory Power (RAP) Description and Operation
    • Notes
    • Diagnostic Aids