Electronic Power Assist Steering
- Specifications
- Description And Operation
- Diagnosis And Testing
- Interactive Diagnostics
- Inspection and Verification
- Known Concerns
- DTC / Symptom Selection
- Pinpoint Tests
- Pinpoint Test A: DTCs B1304 and U3003: Electronic Power Assisted Steering System and Battery Voltage - Circuit Voltage Below Threshold, Circuit Voltage Above Threshold and Event Information
- Pinpoint Test B: DTCs C1B00, C200B, C200C, U2011, U2200 and U3000: Steering Angle Sensor, Steering Shaft Torque Sensor 1, Steering Shaft Torque Sensor 2, Motor and Control Module - Failure or Erratic
- Pinpoint Test C: DTC U3000: Control Module - Signal Calculation Failure and Component Internal Failure
- Pinpoint Test D: DTC U3000: Control Module - Actuator Stuck Open
- Pinpoint Test E: DTC C1B00: Steering Angle Sensor - Signal Erratic
- Pinpoint Test F: DTC P07AE: Transmission Friction Element G Performance/Stuck Off - Component Failure
- Pinpoint Test G: Excessive Steering Wheel Play
- Pinpoint Test H: Steering System Pull/Drift/Wander or Steering Wheel is Off Center
- Pinpoint Test I: Poor Returnability/Sticky Steering and Lack of Assist or Inconsistent Assist
- Pinpoint Test J: Shimmy or Feedback (Rattle, Chuckle or Knocking Noise) - Roughness is Felt in the Steering Wheel When the Vehicle is Driven Over Rough Surfaces
- Pinpoint Test K: Damaged Steering Gear Bellows Boots
- Pinpoint Test M: DTCs C1B00, C200B, C200C, C200D, U0300, U2011 and U3000
: Steering Column Mounted EPAS - Steering Angle Sensor, Steering Shaft Torque Sensor 1, Steering Shaft Torque Sensor 2, Motor and Control Module - Failure or Erratic
- Pinpoint Test N: DTC U3003: Steering Column Mounted EPAS - Battery Voltage - Circuit Voltage Below Threshold and Circuit Voltage Above Threshold
- Pinpoint Test O: DTC C100C: Steering Column Mounted EPAS - Steering Tracking
- Pinpoint Test P: DTC C1B00: Steering Column Mounted EPAS - Steering Angle Sensor Calibration Check
- Pinpoint Test Q: Steering Column Mounted EPAS - Shimmy or Feedback (Rattle, Chuckle or Knocking Noise) - Roughness is Felt in the Steering Wheel When the Vehicle is Driven Over Rough Surfaces
- Pinpoint Test R: Steering Column Mounted EPAS - Excessive Steering Wheel Play
- Pinpoint Test S: Steering Column Mounted EPAS - Steering System Pull/Drift/Wander or Steering Wheel is Off Center
- Pinpoint Test T: DTC C1023: Steering Tracking
- Pinpoint Test U: Invalid Data Received From The Steering Angle Sensor Module (SASM)
- Removal And Installation