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Airbag Sensing and Diagnostic Module Replacement

WARNING: This page is about a different car, the 2015 GMC Acadia, 2015 Chevrolet Traverse, and 2015 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Inflatable Restraint Sensing and Diagnostic Module
GM2242239Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
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. Failure to observe the correct installation procedure could cause Supplemental Inflatable Restraint (SIR) deployment, personal injury, or unnecessary SIR system repairs.

WARNING:

Refer to SIR Warning .

Preliminary Procedures

  1. Disable the SIR system. Refer to SIR Disabling and Enabling .
  2. Remove the front floor console. Refer to Front Floor Console Replacement (Acadia)Front Floor Console Replacement (Enclave)Front Floor Console Replacement (Traverse) .
  3. Remove the HVAC floor duct.
  4. Position the carpet in order to access the sensor.
  5. Disconnect the electrical connector.
1 Inflatable Restraint Sensor and Diagnostic Module Nut (Qty: 3)
CAUTION:

Refer to Fastener Caution .


Tighten 
10 N.m (88 lb in)
2 Inflatable Restraint Sensor and Diagnostic Module Assembly

Procedure

  1. Tighten down the inflatable restraint sensing and diagnostic module by all 3 fasteners.
  2. Connect the electrical connectors.
  3. If installing a replacement module, program the module. Refer to Control Module References .
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