Clockspring Assembly / Spiral Cable: Service and Repair
CLOCKSPRINGRemoval
WARNING:
- Always wear safety glasses when repairing an air bag supplemental restraint system (SRS) vehicle and when handling an air bag module. This will reduce the risk of injury in the event of an accidental deployment.
- Carry a live air bag module with the air bag and trim cover pointed away from your body. This will reduce the risk of injury in the event of an accidental deployment.
- Do not set a live air bag module down with the trim cover face down. This will reduce the risk of injury in the event of an accidental deployment.
- After deployment, the air bag surface can contain deposits of sodium hydroxide, a product of the gas generant combustion that is irritating to the skin. Wash your hands with soap and water afterwards.
- Never probe the connectors on the air bag module. Doing so can result in air bag deployment, which can result in personal injury.
- Air bag modules with discolored or damaged trim covers must be replaced, not repainted.
- To reduce the risk of personal injury, do not use any memory saver devices.
NOTE:
- The air bag warning lamp illuminates when the RCM fuse is removed and the ignition switch is ON. This is normal operation and does not indicate a supplemental restraint system (SRS) fault.
- The SRS must be fully operational and free of faults before releasing the vehicle to the customer.
- Repair is made by installing a new part only. If the new part does not correct the condition, install the original part and perform the diagnostic procedure again.
1. Depower the system.
2. Make sure the road wheels are in the straight-ahead position.
3. Remove the driver air bag module.
4. Remove the steering wheel.
5. Remove the screws and the instrument panel lower steering column cover.
6. Apply two strips of masking tape across the clockspring to prevent accidental rotation when the clockspring is removed.
7. CAUTION: Do not use a prying device to detach the shift lever boot or damage to the steering column shrouds may result.
Detach the gear selector boot from the shrouds.
8. Remove the screws and the lower steering column shroud.
9. Remove the upper steering column shroud screw.
10. Remove the upper steering column shroud.
1. Lift where shown, releasing the retaining clips and rotate the upper steering column trim panel out of the instrument cluster finish panel.
2. Remove the upper steering column shroud hard shell.
11. Separate the multi-function switch from the clockspring.
1. Release the pin-type retainer and disconnect the electrical connector.
2. Remove the screw.
3. Release the retaining tab.
4. While releasing the retaining tab, slide the multi-function switch up and out of the way.
12. NOTE: Vehicles with an advanced restraint system shown, all others are similar.
Separate the clockspring from the steering column.
1. Remove the bolts.
2. Slide the clockspring off the steering column shaft.
13. NOTE:
- Vehicles with an advanced restraint system shown, all others are similar.
- Vehicles built prior to 03/2002 will have two connectors.
Disconnect and remove the clockspring.
14. Inspect the clockspring bracket for damage and remove as necessary.
Installation
Vehicles to receive a new clockspring bracket
1. Install the clockspring bracket and screws.
Vehicles receiving a new clockspring
2. NOTE: A new clockspring is supplied in a centralized position and held there with a key.
Remove the key from the clockspring, holding the rotor in its centralized position.
- Do not allow the clockspring rotor to turn.
Vehicles needing clockspring recentering
3. WARNING: Incorrect centralization may result in premature component failure. If in doubt when centralizing the clockspring, repeat the centralizing procedure. Failure to follow this instruction may result in personal injury.
CAUTION: Make sure the road wheels are in the straight-ahead position.
NOTE:
- Vehicles with an advanced restraint system shown, all others are similar.
- If a clockspring has rotated out of center, follow through with this step.
Centralize the clockspring.
1. Hold the clockspring outer housing stationary.
2. CAUTION: Overturning will destroy the clockspring. The internal ribbon wire acts as the stop and can be broken from its internal connection.
While turning the rotor counterclockwise, carefully feel for the ribbon wire to run out of length and for a slight resistance. Stop turning at this point.
3. Turn the clockspring clockwise approximately three turns. This is the center point of the clockspring.
- Do not allow the rotor to turn from this position.
All vehicles
4. NOTE: Vehicles with an advanced restraint system shown, all others are similar.
Connect the clockspring electrical connectors.
- Vehicles built prior to 03/2002 will have two connectors.
5. NOTE:
- Slight turning of the clockspring rotor is allowable for alignment purposes to the steering column.
- Vehicles with an advanced restraint system shown, all others are similar.
Install the clockspring onto the steering column.
1. With the flats of the clockspring aligned to the flats of the steering column, slide the clockspring onto the steering column.
2. Install the bolts.
Vehicle repairs reusing the same clockspring
6. Remove the tape applied during clockspring removal.
All vehicles
7. Install the multi-function switch.
1. Align the multi-function switch and slide it down into position.
2. Check that the retaining tab is engaged.
3. Install the screw.
4. Connect the electrical connector and install the pin-type retainer.
8. Install the upper steering column shroud.
1. Position the upper steering column shroud hard shell.
2. Position the front retaining clips and rotate the upper steering column trim panel down, engaging the rear retaining clips into the instrument cluster finish panel.
9. Install the upper steering column shroud screw.
10. Position the lower steering column shroud and install the screws.
11. Install the gear selector boot.
12. Position the instrument panel lower steering column cover and install the screws.
13. Install the steering wheel. Do not install the driver air bag module at this time.
14. Install the driver air bag module.
Vehicles built up to 03/2002
15. Position the driver air bag module to the steering wheel.
1. Connect the driver air bag module electrical connector.
2. Slide and engage the driver air bag module electrical connector locking clip.
3. Connect the horn switch electrical connector.
4. Position the driver air bag module to the steering wheel.
Vehicles built 03/2002 onward
16. Position the driver air bag module to the steering wheel.
1. Connect the horn switch electrical connector.
2. CAUTION: The clockspring electrical connectors are unique and cannot be reversed when connected to the driver air bag module. Match the electrical connector key to the keyway in the driver air bag module. Do not force the electrical connectors into the driver air bag module.
Connect the driver air bag module electrical connectors as noted during removal.
3. Position the driver air bag module to the steering wheel.
All vehicles
17. Install the two driver air bag module bolts (one shown).
18. Install the two steering wheel back cover plugs (one shown).
19. Repower the system.