Section 203 (Power Steering System)
WARNING: This page is about a different car, the 2016 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC C005B: Power Steering Softstops Learn (NJ1)
- DTC C0176: Control Module Temperature Sensor High Temperature (NJ1)
- DTC C0176: Control Module Temperature Sensor High Temperature (NJ2)
- DTC C044A: Steering System Engine Speed Signal Circuit Invalid Data (NJ1)
- DTC C0450: Steering Assist Control Actuator (NV7)
- DTC C0456: Steering Position Sensor Calibration not Learned (NJ1)
- DTC C0475: Electric Steering Motor (NJ1)
- DTC C0475: Electric Steering Motor Circuit Malfunction (NJ2)
- DTC C047A: Electric Steering Motor Position Sensor Circuit (NJ1)
- DTC C0544: Steering Wheel Angle Sensor Signal Not Plausible (NJ2)
- DTC C0544: Steering Wheel Angle Sensor Signal Not Plausible (NJ1)
- DTC C0545: Steering Wheel Torque Sensor Malfunction (NJ1)
- DTC C0545: Steering Wheel Torque Sensor (NJ2)
- DTC C055C: Steering Gear Performance (NJ1)
- DTC C055C: Steering Gear Performance Malfunction (NJ2)
- DTC C0565: Vehicle Identification Number Not Plausible (NJ1)
- DTC C0569: System Configuration Incorrect Component Installed (NJ1)
- DTC C0569: Internal Check Sum Error/Calibration Not Programmed/Configuration Not Programmed (NJ2)
- DTC C056D: Electronic Control Unit Hardware (Power Steering Control Module)
- DTC C0710: Steering Position Signal Invalid Data (NJ1, NJ2, NV7)
- Symptoms - Power Steering System
- Power Steering System Test (NV7 Only)
- Power Steering Fluid Leaks (NV7 Only)
- Rattle, Clunk, Pop or Shudder Noise from the Power Steering System (NJ1, NJ2)
- Rattle, Clunk, Pop or Shudder Noise from the Power Steering System (NV7)
- Whine or Growl Noise from the Power Steering System (NJ1, NJ2)
- Whine or Growl Noise from the Power Steering System (NV7)
- Poor Return of Steering Wheel (NJ1, NJ2, NV7)
- Steering Wheel Surges/Jerks While Turning (NJ1, NJ2)
- Steering Wheel Kickback (NJ1, NJ2)
- Steering Effort Hard or Too Easy in One or Both Directions (NV7)
- Steering Effort Hard or Too Easy in One or Both Directions (NJ1, NJ2)
- Repair Instructions
- Wire to Wire Repair - Steering
- Connector Reconnection - Steering
- Steering Linkage Inner Tie Rod Inspection
- Steering Linkage Outer Tie Rod Inspection
- Power Steering System Bleeding
- Checking and Adding Power Steering Fluid
- Power Steering System Flushing
- Power Steering Fluid Reservoir Replacement
- Power Steering Fluid Reservoir Bracket Replacement
- Power Steering Pump Pulley Replacement
- Power Steering Pump Replacement
- Steering Linkage Outer Tie Rod Replacement
- Steering Gear Boot Replacement (NJ1, NV7)
- Steering Gear Boot Replacement (NJ2)
- Power Steering Fluid Cooler Replacement
- Power Steering Fluid Reservoir Inlet Hose Replacement
- Power Steering Fluid Reservoir Outlet Hose Replacement
- Power Steering Gear Inlet and Outlet Hose Seal Replacement
- Power Steering Gear Inlet Pipe/Hose Replacement
- Power Steering Gear Outlet Pipe/Hose Replacement
- Steering Gear Pipe and Seal Replacement
- Steering Gear Heat Shield Replacement (NV7)
- Steering Gear Heat Shield Replacement (NJ1)
- Steering Gear Heat Shield Replacement (NJ2)
- Steering Power Variable Control Module Replacement (NV7 Only)
- Electric Belt Drive Rack and Pinion Steering Gear Replacement (FWD, LFX, NJ2)
- Electric Dual Pinion Rack and Pinion Steering Gear Replacement (FWD, LUK, NJ1)
- Hydraulic Rack and Pinion Steering Gear Replacement (AWD, LFX, NV7)
- Steering Gear Bushing Replacement (NJ1)
- Steering Gear Bushing Replacement (NV7)
- Steering Linkage Inner Tie Rod Replacement (NJ2)
- Steering Linkage Inner Tie Rod Replacement (NJ1, NV7)
- Steering Gear Drive Coupling Replacement (NJ1)
- Power Steering Assist Motor Replacement (NJ1)
- Power Steering Assist Motor Replacement (NJ2)
- Power Steering Control Module Calibration (NJ1)
- Description and Operation
- Special Tools and Equipment