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Chevrolet Sonic Repair Manual: Airbag Sensing and Diagnostic Module Replacement

Chevrolet Sonic Repair Manual / Body / Restraints / Restraints Control / Airbag Sensing and Diagnostic Module Replacement



Airbag Sensing and Diagnostic Module Replacement

Callout

Component Name

Warning:

Refer to SIR Warning.

Warning:

Do not strike or jolt the inflatable restraint sensing and diagnostic module (SDM). Before applying power to the SDM, make sure that it is securely fastened with the arrow facing toward the front of the vehicle. Failure to observe the correct installation procedure could cause SIR deployment, personal injury, or unnecessary SIR system repairs.

Preliminary Procedures

  1. Disable the supplemental inflatable restraint (SIR) system. Refer to SIR Disabling and Enabling.
  2. Remove the front floor console extension. Refer to Front Floor Console Extension Replacement - Left Side or Front Floor Console Extension Replacement - Right Side.
  3. Disconnect the electrical connector.

1

Inflatable Restraint Sensing and Diagnostic Module Fastener (Qty:?€‰3)

Caution:

Refer to Fastener Caution.

Tighten


10?€‰Y (89?€‰lb?€‰in)

2

Inflatable Restraint Sensing and Diagnostic Module Assembly

Tip:

  • When installing, ensure the arrow on the module is pointed towards the front of the vehicle.
  • If installing a replacement module, program the module. Refer to Control Module References.
Airbag Roof Side Rail Module Replacement - Rear
Airbag Roof Side Rail Module Replacement - Rear Callout Component Name Warning: In order to prevent SIR deployment, personal i ...

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. ...

Other materials:

Brake Pad Inspection
Warning: Refer to Brake Dust Warning. Inspect the disc brake pads at regular intervals, or whenever the tire and wheel assemblies are removed from the vehicle. If replacement is necessary, always replace disc brake pads in axle sets. Inspect both edges of the disc brake ...

Water Pump Pulley Removal
Loosen the 3 water pump pulley bolts (2) while holding up the water pump pulley hub with a wrench. Remove the 3 water pump pulley bolts (2). Remove the water pump pulley (1). ...

Manual Transmission Shift Lever and Selector Lever Cable Adjustment
Remove the floor console. Refer to Front Floor Console Replacement. Lift upward and disengage (do not remove) both cable lock adjusters (1) to release the internal cable assembly, one for each side. Block the shift control housing, push the selector lever ( ...

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