Clock Spring

This procedure removes and replaces the clock spring assembly in the steering column to restore airbag and steering wheel control functionality.

Warnings

Tools required

Parts

• Clock spring assembly × 1 — Use OEM specification
• Steering column trim clips (if damaged) × 1 — Use OEM specification

Preparation

1. Park vehicle on level ground and engage parking brake
2. Ensure front wheels are in straight-ahead position and mark steering wheel position
3. Disconnect the 12V auxiliary battery located in the front compartment
4. Wait minimum 15 minutes for airbag system capacitor discharge
5. Remove any personal items that could create static discharge

Procedure

1. 1

   Remove driver airbag module
   Locate and remove the Torx screws on both sides of the steering wheel (typically accessed from behind). Carefully pull the airbag module straight back from the steering wheel. Disconnect the airbag electrical connector by pressing the locking tab and separating. Place airbag module face-up in a safe location away from the work area.
2. 2

   Disconnect steering wheel controls
   Identify and disconnect all electrical connectors at the steering wheel including horn, paddle shifters (if equipped), and steering wheel control buttons. Note connector positions and routing for reassembly.
3. 3

   Remove steering wheel
   Remove the steering wheel center retaining nut or bolt. Mark the steering wheel position relative to the steering shaft for proper alignment during reassembly. Use a steering wheel puller to carefully remove the steering wheel from the shaft. Do not use excessive force or impact tools.
4. 4

   Lock steering column
   Install a steering column locking pin or device to prevent the steering shaft from rotating. This is critical to maintain clock spring alignment and prevent damage. Verify the shaft cannot rotate before proceeding.
5. 5

   Remove steering column covers
   Remove the upper and lower steering column trim covers by releasing the retaining clips and removing any Torx screws securing the covers. Carefully separate the covers and set aside. Be gentle with trim clips to avoid breakage.
6. 6

   Disconnect clock spring connectors
   Locate the clock spring electrical connectors at the base of the clock spring assembly. These typically include the airbag circuit and steering wheel control circuits. Press the locking tabs and carefully disconnect each connector. Note the connector colors and positions for reassembly.
7. 7

   Remove clock spring mounting fasteners
   Remove the screws or fasteners securing the clock spring to the steering column housing. These are typically Torx screws (T20 or T25) located around the perimeter of the clock spring. Keep all fasteners organized for reassembly.
8. 8

   Remove old clock spring
   Carefully slide the clock spring assembly off the steering column shaft. Note the orientation and position of any alignment marks or tabs. Inspect the steering column shaft for any damage or debris before installing the new clock spring.
9. 9

   Verify new clock spring centering
   Confirm the new clock spring is in the centered position. Most new clock springs come with a locking pin or tape holding them in the centered position. Do NOT remove this locking device until after installation. If the clock spring is not pre-centered, consult service information for proper centering procedure specific to this vehicle.
10. 10

    Install new clock spring
    Align the clock spring with the steering column shaft and any alignment tabs or pins. Slide the clock spring onto the shaft ensuring proper seating against the column housing. Verify alignment marks match the original installation position.
11. 11

    Secure clock spring and connect wiring
    Install and tighten the clock spring mounting screws in a cross-pattern to ensure even seating. Reconnect all electrical connectors to the clock spring, ensuring each connector clicks fully into place and locking tabs engage. Remove any centering pins or tape from the new clock spring.
12. 12

    Reinstall steering column covers
    Position the lower and upper steering column covers and secure with trim clips and Torx screws. Ensure all clips are fully engaged and covers fit properly without gaps.
13. 13

    Reinstall steering wheel
    Remove the steering column locking device. Align the steering wheel with the alignment marks made during removal and install onto the steering shaft. Install and tighten the steering wheel retaining nut or bolt. Reconnect all steering wheel electrical connectors including horn, controls, and paddles.
14. 14

    Reinstall airbag module
    Connect the airbag electrical connector ensuring it clicks and locks fully. Carefully position the airbag module into the steering wheel, aligning all mounting points. Install the side Torx screws and tighten securely.

Reassembly

1. Verify all electrical connectors are fully seated and locked
2. Ensure steering wheel is properly aligned with front wheels in straight-ahead position
3. Reconnect the 12V auxiliary battery
4. Clear any diagnostic trouble codes using appropriate scan tool if available

Verification

• Turn ignition to ON position and verify the airbag warning light performs its normal self-check (illuminates briefly then extinguishes)
• Rotate steering wheel fully lock-to-lock and verify smooth operation with no binding or unusual noises
• Test all steering wheel controls including horn, turn signals, and any paddle shifters or buttons
• If airbag light remains illuminated, scan for diagnostic codes as system may require dealer reprogramming
• Perform a test drive to verify full steering function and confirm no warning lights remain illuminated

Related trouble codes on this vehicle

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