Electronic Steering
- Description & Operation
- Component Locations
- Diagnosis & Testing
- Connector Identification
- System Tests
- Symptom Tests
- Symptom Diagnosis
- No Communication With Air Suspension Control Module
- No Communication With Electronic Variable Orifice Control Module
- Unable To Enter Self-Test With Air Suspension
- Unable To Enter Self-Test Without Air Suspension
- Steering Effort Does Not Vary With Vehicle Speed
- Steering Very Difficult/Very Easy
- Steering Does Not Vary With Increased Steering Wheel Rotation
- Engine Stalls With High Steering Wheel Rotation
- Symptom Diagnosis
- Diagnostic Tests
- Notes
- Test A: No Communication With Air Suspension Control Module
- Test B: No Communication With Electronic Variable Orifice Control Module
- Test C: Unable To Enter Self-Test (With Air Suspension)
- Test D: Unable To Enter Self-Test (Without Air Suspension)
- Test E: DTCS 27, 28, 29, 30, 31 & C1917 - Electronic Variable Orifice (EVO) Actuator Problem
- Test F: DTC 33 - Steering Wheel Rotation Not Detected
- Test G: Steering Does Not Vary With Vehicle Speed
- Test H: Steering Very Difficult/Very Easy
- Test I: Steering Does Not Vary With Increased Steering Wheel Rotation
- Lubrication
- Adjustments
- Removal & Installation
- Notes
- Idler Arm Bracket
- Power Steering Fluid Cooler
- Power Steering High Pressure Hose
- Power Steering Low Pressure Hose
- Power Steering Pump
- Power Steering Pump Gear
- Power Steering Pump Pulley
- Power Steering Reservoir Pump Hose (4WD)
- Sector Shaft Arm
- Sector Shaft Arm Drag Link
- Tie Rod End (Inner)
- Tie Rod End (Outer)
- Tie Rod End Adjusting Sleeve
- Overhaul
- Torque Specifications
- Wiring Diagrams