Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Airbag Steering Wheel Module Coil Centering

Chevrolet Sonic Repair Manual / Body / Restraints / Air Bag Modules / Airbag Steering Wheel Module Coil Centering

    Note:

    If a double wire harness strap is installed onto the wire harness assembly and steering column, the original holder for the wire strap(s) MUST be reused during installation.

  1. Remove the wire harness strap(s) where necessary.

  2. Caution:

    The new SIR coil assembly will be centered. Improper alignment of the SIR coil assembly may damage the unit, causing an inflatable restraint malfunction.

  3. Inspect the inflatable restraint steering wheel module coil. If the yellow lock pin?€‰(1)?€‰is present, the uplead post?€‰(2)?€‰is at the 12:00 position and the loop (u-turn) appears in the centering window?€‰(3)?€‰then the coil is already in the centered position and no further action is required.

  4. If the coil needs to be centered, perform the following preliminary steps:

  • To center the coil, perform the following steps:
  • If a double wire harness strap is installed onto the wire harness assembly and steering column, the wires must be routed up against the column. One wire harness strap will surround one lead from the coil to the steering column. The other wire harness strap will surround all other leads to the steering column.
  • Airbag Side Impact Sensor Replacement (with AYF/AYO)
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    Airbag Steering Wheel Module Replacement
    Removal Procedure Warning: Refer to SIR Inflator Module Handling and Storage Warning. Warning: Refer to SIR Warning. Disable the SIR system. Refer t ...

    Other materials:

    Supplemental Inflatable Restraint System Description and Operation
    SIR System Overview The supplemental inflatable restraint (SIR) system supplements the protection offered by the seat belts. The SIR system contains an inflatable restraint sensing and diagnostic module (SDM), air bags, seat belt pretensioners (anchor and retractor), and impact sen ...

    Turn Signal Switch Bracket Replacement
    Turn Signal Switch Bracket Replacement Callout Component Name Preliminary Procedure Remove the inflatable restraint steering wheel module coil. Refer to Steering Wheel Airbag Coil Replacement. 1 ...

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