Steering Column

Steering Column Accident Damage Inspection
Inspection
This vehicle is equipped with electric power steering (EPS), with the electric motor and torque sensor mounted on the steering column. When involved in an accident resulting in sheet metal damage or driver-side air bag deployment, the steering column must be inspected for both electrical system integrity and steering column collapse. Refer to Diagnostic System Check - Vehicle in Vehicle DTC Information. Diagnostic System Check - Vehicle
^ If the steering column electrical system integrity is not within specifications, the complete steering column must be replaced. Refer to Steering Column Replacement.
^ If the steering column collapse mechanism is not within specifications, but the electrical system integrity is within specifications, then the steering column upper jacket must be replaced.
Road test the vehicle when ever any steering system repairs or diagnostics have been performed.

Electric Power Steering (EPS) Inspection
2 Tests if the steering column is damaged due to a previous accident or airbag deployment.





Collapse Measurement
A vehicle involved in an accident resulting in sheet metal damage or drivers-side air bag deployment will require an inspection for steering column collapse. If the steering column collapse measurement is greater than 3 mm than the steering column upper jacket must be replaced.
For steering column collapse measurement, use the following procedure:
1. Remove the steering column trim covers.





2. Inspect the upper steering column mounting capsule nuts for movement (a). If the steering column collapse measurement is greater than 3 mm than the steering column upper jacket must be replaced.
3. Install the steering column trim covers.