Automatic Transmission External Controls - Hf35

• Description and Operation
  • External Controls - Overview
    • Overview
  • External Controls - System Operation and Component Description
    • System Diagram
    • System Operation
      • Normal System Operation
      • GSM
      • RCM
      • TRCM
      • IPC
      • BCM
      • Default to Park
      • Return to Park
      • Stay in Neutral Mode
      • Neutral Tow Mode
      • Cable Adjustment Mode
      • Brake Transmission Shift Interlock Override
    • Component Description
      • GSM
      • TRCM
      • Brake Transmission Shift Interlock (BTSI) Override Switch
      • Selector Lever Cable
      • TCS
  • External Controls
    • Component Location
• Diagnosis and Testing
  • External Controls
    • Inspection and Verification
    • DTC Chart - PCM
      • Pcm
    • DTC Chart - GSM
      • GSM
    • DTC Chart - TRCM
      • TRCM
    • Symptom Chart
    • Pinpoint Tests
      • Diagnostic Overview
      • Brake Transmission Shift Interlock Override Switch
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test A: Brake Transmission Shift Interlock Override Switch
      • GSM
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test B: GSM (Gearshift Module)
      • Brake Transmission Shift Interlock Signal Correlation
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test C: Brake Transmission Shift Interlock Signal Correlation
      • Drivers Door Status Correlation
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test D: Drivers Door Status Correlation
      • TRCM System Voltage Low
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test E: TRCM (Transmission Range Control Module) System Voltage Low
      • Transmission Range Selector Motor Current Too High
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test F: Transmission Range Selector Motor Current Too High
      • GSM Communication
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test G: GSM (Gearshift Module) Communication
      • Lost Communication with ECM/PCM
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test H: Lost Communication With ECM/Pcm
      • Lost Communication with GSM
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test I: Lost Communication With GSM (Gearshift Module)
      • Lost Communication with ABS Module
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test J: Lost Communication With Abs (Anti-Lock Brake System) Control Module
      • Lost Communication with BCM
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test K: Lost Communication With BCM (Body Control Module)
      • Lost Communication with RCM
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test L: Lost Communication With RCM (Restraints Control Module)
      • Lost Communication with IPC
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test M: Lost Communication With IPC (Instrument Panel Cluster) Control Module
      • Lost Communication with TRCM
        • Normal Operation and Fault Conditions
        • Possible Sources
        • Pinpoint Test N: Lost Communication With TRCM (Transmission Range Control Module)
• General Procedures
  • Selector Lever Cable Adjustment
    • Activation
  • Brake Shift Interlock Actuator Manual Override
    • Activation
• Removal and Installation
  • Selector Lever Cable
    • Removal
    • Installation
  • Gearshift Module (GSM)
    • Removal
    • Installation
  • Transmission Range Control Module (TRCM)
    • Removal
    • Installation
  • Transmission Control Switch (TCS)
    • Removal and Installation
  • Brake Shift Interlock Override Switch
    • Removal
    • Installation