Installation Procedure
- When installing a NEW service replacement EPS column, the Saturn Service Stall (SSS) must be utilized to properly program the EPS controller contained with the column.
- Ensure the steering wheel alignment is in the 12 o'clock position.
- Position the column into the vehicle and insert I-shaft onto the lower column. Install a new I-shaft bolt and tighten. Align index marks as re-installing removed column.
Tighten: Tighten the I-shaft bolt to 34 N.m (25 lb ft).
- Hand start the upper steering column mounting bolts.
- Install the lower steering column mounting bolt. Hand tighten until snug.
- Slide the multifunction housing onto the column.
- Assemble the ignition housing and multifunction housing. Hand tighten the bolts leaving approximately 3.2 mm (1/8 in) gap at both bolts.
- Hand tighten the lower bolt until snug.
- Hand tighten the upper bolt until snug.
- Tighten the lower lock housing bolt.
Tighten: Tighten the lower bolt to 8 N.m (71 lb in).
- Tighten the upper lock housing bolt.
Tighten: Tighten the upper bolt to 8 N.m (71 lb in).
- Tighten the left side upper steering column mounting bolt.
Tighten: Tighten the left side upper column mounting bolt to 25 N.m (18 lb ft).
- Secure the lower column mounting bolt.
Tighten: Tighten the lower column mounting bolt to 25 N.m (18 lb ft).
- Operate column through range of motion before securing the final bolt.
- Release rake/tilt lever (1).
- Move column up and down 3 times.
- Set column in UP position.
- Secure rake/tilt lever (1).
- Tighten the right side upper steering column mounting bolt.
Tighten: Tighten the right side upper column mounting bolt to 25 N.m (18 lb ft).
- Connect the ignition housing electrical connectors.
- Align and install the park lock cables onto ignition module by snapping into place.
- Install the wipers/washer switch to the multifunction housing and connect the electrical connector.
- Install the turn signal multifunction switch and connect the electrical connector.
- Install EPS electrical connectors to EPS controller.
- Install the steering column trim covers. Refer to Steering Column Trim Covers Replacement
- Remove the instrument panel left insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Left Side .
- Install the SIR coil. Refer to Inflatable Restraint Steering Wheel Module Coil Replacement .
- Install the steering wheel. Refer to Steering Wheel Replacement .
- Install the SIR module. Refer to Inflatable Restraint Steering Wheel Module Replacement .
- Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (2.2L (L61) and 3.5L (L66)) or Battery Negative Cable Disconnection and Connection (2.4L (LAT)) .
- Refer to Control Module References for programming and setup information.
- Test drive the vehicle. Inspect for proper steering operation.
NOTE:
Refer to Fastener Notice
.
IMPORTANT:
IMPORTANT:
Ensure the lock tab fully engages into slot in column.
IMPORTANT:
Ensure both locking tabs are properly seated.
IMPORTANT:
Make sure that the locking tabs are properly seated.
IMPORTANT:
Make sure that the locking tabs are properly seated.