Electronic Suspension System
- Description
- Operation
- Notes
- Component Locations
- Air Compressor Assembly
- Air Suspension Control Relay
- Air Compressor Vent Solenoid
- Air Shock Absorber
- Air Suspension Height Sensor
- Air Suspension Switch
- CHECK AIR RIDE SYSTEM Warning Light
- Data Link Connector (DLC)
- Door Ajar Switch
- Generic Electronic Module (GEM)
- Lamp Switch (Door Ajar Switch)
- Rear Gate Solenoid
- Vehicle Speed Sensor (VSS)
- Air Compressor Assembly
- Air Compressor Relay
- Air Shock Absorber
- Air Suspension Control Module
- Air Suspension Height Sensor
- Fill Solenoid
- Rear Gate Solenoid
- Steering Sensor
- Adjustments
- Diagnosis & Testing
- Connector Identification
- Diagnostic Tests
- Notes
- Test A: No Module Communication Or Only Intermittent Communication
- Test B: DTC C1439 - Acceleration Input Signal Circuit Fault
- Test C: DTC C1724 - Height Sensor Power Circuit Fault
- Test D: DTC C1726 - Rear Pneumatic Fault
- Test E: DTC C1760 - Rear Height Sensor Circuit Fault
- Test F: DTC C1770 - Vent Solenoid Circuit Fault
- Test G: DTC C1830 - Air Compressor Relay Circuit Fault
- Test H: DTC C1865 - Rear Fill Solenoid Circuit Fault
- Test I: DTC C1869 - Rear Gate Solenoid Circuit Fault
- Test J: DTC B1318 - Battery Voltage Low
- Test K: DTC B1342 - Ecu Internal Fault
- Test L: DTC B1485 - BRAKELIGHT Switch Input Short To Power
- Test M: DTC B1565 - Door Ajar Input Short To Power
- Test N: Air Suspension System Is Inoperative
- Test O: Air Suspension System Functions With Switch Off
- Test P: Compressor Cycles Continuously With Key Off
- Test Q: Excessive Compressor Noise
- Test R: Air Compressor Test
- Removal & Installation
- Torque Specifications
- Wiring Diagrams