Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1724 (REAR WHEEL STEERING SYSTEM)
2004 Oldsmobile Bravada AWD
Section 1724 (Rear Wheel Steering System)
2004 Oldsmobile Bravada AWDSECTION Section 1724 (Rear Wheel Steering System)
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Rear Wheel Steering
- Diagnostic System Check - Rear Wheel Steering
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC B3593: Mode Select Switch Signal Circuit Is Open Or Shorted To Ground
- DTC C0000: Vehicle Speed Information Circuit Malfunction
- DTC C0186: Lateral Accelerometer Circuit Malfunction
- DTC C0196: Yaw Rate Circuit Malfunction
- DTC C0253: Centering Fault
- DTC C0455: Steering Position Sensor Circuit Malfunction (VES)
- DTC C0472: Steering Handwheel Speed Sensor Signal V Low; C0473: Steering Handwheel Speed Sensor Signal V High
- DTC C0522: Position A Or B Signal Circuit On The Rear Position Sensor Out-Of-Range
- DTC C0527: Hall Sensor Circuit
- DTC C0532: Rear Position Sensor And Rear Wheel Position Differ
- DTC C0533: Shorting Relay Is Stuck Closed/Open, Commanded Vs Actual
- DTC C0538: Rear Wheel Steering Control Module Does Not See Rear Wheel Steering Gear Motor Respond To Current Inputs Properly
- DTC C0543: Comparison Of Commanded Rear Position To Actual Is Greater Than Specified
- DTC C0550: ECU Malfunction
- DTC U1305: Loss Of Class 2 Serial Data Communications
- Symptoms - Rear Wheel Steering System
- Service 4W Steer Indicator Always On
- Service 4W Steer Indicator Inoperative
- Repair Instructions
- Rear Wheel Steering Mode Switch Replacement
- Rear Wheel Steering Tie Rod End Replacement - Outer
- Rear Wheel Steering Tie Rod End Replacement - Inner
- Rack and Pinion Boot Replacement
- Steering Gear Actuator Boot Shield Replacement
- Steering Gear Motor Assembly Replacement
- Yaw Rate Sensor/Lateral Accelerometer Replacement
- Rear Position Sensor Replacement
- Steering Gear Actuator and Cover Replacement
- Upper Ball Joint Replacement
- Lower Ball Joint Replacement
- Steering Knuckle Replacement
- Wheel Hub and Bearing Replacement
- Rear Wheel Steering Control Module Bracket Replacement
- Rear Wheel Steering Control Module Replacement
- Steering Gear Protection Shield Replacement
- Description and Operation
- Special Tools and Equipment
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.