Frame, Trailer Operation - 238 Chassis

• General Information
  • General Notes: Passenger Cars: Frame, Trailer Operation - AH31.00-Z-9999AZ
  • Notes On Installing A Trailer Hitch - AH31.10-P-1000-02CW
  • Notes On EU Type Approval Requirements - AH31.10-P-1000-03T
  • Notes On The Load Capacity Increase Of A Trailer Hitch - AH31.10-P-1000-04AB
  • Notes Regarding Work On Trailer Coupling - AH31.10-Z-1000-01KOA
  • Notes On Straightening The Vehicle Frame - AH31.30-P-0005-01KOA
• Basic Knowledge
  • Component Description For Trailer Recognition Control Unit - GF31.19-P-4050FH
  • Trailer Recognition Control Unit, Basic Function - GF31.19-P-9890A
• Testing & Repair
  • Remove/Install Trailer Hitch - AR31.10-P-8000CLW
  • Remove/Install Trailer Recognition Control Unit
    • Remove/Install Trailer Recognition Control Unit - AR31.19-P-1300LWO
    • Remove/Install Trailer Recognition Control Unit - AR31.19-P-1300LWP
  • Remove/Install Trailer Hitch Socket Housing - AR31.19-P-1350LW
  • Remove/Install Trailer Coupling Socket Wiring Harness - AR31.19-P-1400LWO
• Test & Adjustment Values
  • Test And Adjustment Values: Passenger Cars: Frame, Trailer Operation - BE31.00-Z-9999AZ
  • Test Values For Trailer Hitch - BE31.11-P-1000-01A
• Maintenance
  • Check Condition And Operation Of Trailer Hitch - AP31.11-P-3152A
• Retrofitting & Conversion
  • Retrofit Trailer Hitch With Reduced Towing Capacity
    • Retrofit Trailer Hitch With Reduced Towing Capacity - AN31.10-P-0006LWO
    • Retrofit Trailer Hitch With Reduced Towing Capacity - AN31.10-P-0006LWP
  • Convert Trailer Hitch With Reduced Towing Capacity To Standard Towing Capacity - AN31.10-P-0007LWO
  • Retrofit Trailer Hitch With Electric Release
    • Retrofit Trailer Hitch With Electric Release - AN31.10-P-8082LWO
    • Retrofit Trailer Hitch With Electric Release - AN31.10-P-8082LWP
  • Add Bumper Cutout - AN31.11-P-8080-02LWO
  • Retrofit Mechanical Detachable Parts
    • Retrofit Mechanical Detachable Parts - AN31.11-P-8080-05LWO
    • Retrofit Mechanical Detachable Parts - AN31.11-P-8080-05LWP
  • Retrofitting The Heat Shield - AN31.11-P-8080-07LWP
  • Retrofit Trailer Coupling Control Unit - AN31.19-P-8080-05LWP
  • Retrofit Unlocking Switch
    • Retrofit Unlocking Switch - AN31.19-P-8080-07LWO
    • Retrofit Unlocking Switch - AN31.19-P-8080-07LWP
  • Retrofit Trailer Hitch Wiring Harness
    • Retrofit Trailer Hitch Wiring Harness - AN31.19-P-8100-05LWO
    • Retrofit Trailer Hitch Wiring Harness - AN31.19-P-8100-05LWP
  • Performing Function Test Of Light Signals At Trailer Coupling Socket - AN31.19-P-8100-06LWO
  • Replace Fan Unit Wiring Harness
    • Replace Fan Unit Wiring Harness - AN31.19-P-8100-07LWL
    • (Replace Fan Unit Wiring Harness - AN31.19-P-8100-07LWM)
• Torque Specifications
  • Tightening Torques: Passenger Cars: Frame, Trailer Operation - BA31.00-Z-9999AZ
  • Trailer Coupling Mechanism - BA31.11-P-1000-01O
• Wiring Diagrams
  • Trailer Recognition Control Unit Wiring Diagram
    • Trailer Recognition Control Unit Wiring Diagram - PE31.19-P-2101-97DCA
    • Trailer Recognition Control Unit Wiring Diagram - PE31.19-P-2101-97DEA
    • Trailer Recognition Control Unit Wiring Diagram - PE31.19-P-2101DCA
    • Trailer Recognition Control Unit Wiring Diagram - PE31.19-P-2101DEA