2006 Chevrolet Suburban C1500, 5.3 ZFACTORY OEM SERVICE PROCEDURE

Inflatable Restraint Instrument Panel Module Disable Switch Replacement

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Inflatable Restraint Instrument Panel Module Disable Switch Assembly
GM1825804Courtesy of GENERAL MOTORS CORP.
Inflatable Restraint Instrument Panel Module Disable Switch Replacement

Callout Component Name
CAUTION: Refer to SIR Caution .
Preliminary Procedure:Β Disable the supplemental inflatable restraint (SIR) system. Refer to SIR Disabling and EnablingΒ .
1 Supplemental Inflatable Restraint Instrument Panel Module Disable Switch Assembly
Tip:Β 
  1. Remove connector position assurance (CPA) retainer.
  2. Disconnect electrical connector.
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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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