Suspension Control ( Automatic - Electronic ): Technical Service Bulletins

• Customer Interest
  • Suspension - Air Susp. Won't Rise When In 'Rock Crawl' Mode
  • Suspension - Will Not Lower/DTC C1A13-64 Stored
  • Steering/Suspension - Underbody Thudding Noise
  • Suspension - Warning Lamp ON/Multiple Codes Set
    • Overview
    • Repair Procedure
      • Diagnostic Procedure
      • Check System Contamination and Replace Components As Required
      • System Flush and Operational Check
  • Suspension - System May Not Rise, Possible DTC C1A20-64
  • Suspension - Warning Lamp Illuminated (AMK Compressors Only)
• By Symptom
  • Customer Interest
    • Suspension - Air Susp. Won't Rise When In 'Rock Crawl' Mode
    • Suspension - Will Not Lower/DTC C1A13-64 Stored
    • Steering/Suspension - Underbody Thudding Noise
    • Suspension - Warning Lamp ON/Multiple Codes Set
      • Overview
      • Repair Procedure
        • Diagnostic Procedure
        • Check System Contamination and Replace Components As Required
        • System Flush and Operational Check
    • Suspension - System May Not Rise, Possible DTC C1A20-64
    • Suspension - Warning Lamp Illuminated (AMK Compressors Only)
  • Incorrect height
    • Suspension - Will Not Lower/DTC C1A13-64 Stored
  • Noise
    • Steering/Suspension - Underbody Thudding Noise
• All Technical Service Bulletins
  • Suspension - Air Susp. Won't Rise When In 'Rock Crawl' Mode
  • Suspension - Air Suspension Height Connector/Sensor Harness Kit
  • Suspension - Compressor And Relay Replacement
  • Suspension - Will Not Lower/DTC C1A13-64 Stored
  • Steering/Suspension - Underbody Thudding Noise
  • Suspension - Warning Lamp ON/Multiple Codes Set
    • Overview
    • Repair Procedure
      • Diagnostic Procedure
      • Check System Contamination and Replace Components As Required
      • System Flush and Operational Check
  • Dynamic Suspension - Geometry Setting Mode
  • Air Suspension - Height Sensor Connector Overlay Harness
  • Suspension - Revised Air Suspension Calibration
  • Suspension - System May Not Rise, Possible DTC C1A20-64
  • Suspension - Warning Lamp Illuminated (AMK Compressors Only)