General Service Instructions
Warning:When performing service on or near the SIR components or theSIR wiring, the SIR system must be disabled. Refer to SIR Disablingand Enabling . Failure to observe the correct procedure could causedeployment of the SIR components, personal injury, or unnecessarySIR system repairs.
Note:The Inflatable Restraint Sensing and Diagnostic Module (SDM) maintains a reservedenergy supply. The reserved energy supply provides deployment power for the SIR airbags. Deployment power may be available for up to 2 minutes after disconnecting thevehicle power. Disabling the SIR system prevents deployment of the SIR air bags fromthe reserved energy supply.
Note:The following are general service instructions which must be followed in order toproperly repair the vehicle and return it to its original integrity:
Do not expose air bags to temperatures above 85-°C- (185-°F)Verify the correct replacement part number. Do not substitute a component from a differentvehicleUse only original GM replacement parts available from your authorized GM dealer. Donot use salvaged parts for repairs to the SIR systemNote:Discard any of the following components if it has been dropped from a height of 80-cm-(15.75-in)or greater:
Inflatable Restraint Sensing and Diagnostic ModulePassenger instrument panel air bagDriver steering wheel air bagDriver steering wheel air bag coilRoof rail air bagsFront and /or side impact sensorsSeat belt achor and/or retractor pretensionersFront seat side air bagKnee air bag#PI1098: Battery Test Cold Cranking Amperage (CCA) for Original Equipment Batteries and Testing Tips - (Nov 6, 2013) Low Voltage Battery
Subject:Battery Test Cold Cranking Amperage (CCA) for Original Equipment Batteries and TestingTipsModels: 2012-2014 GM Cars and Trucks Correct battery cold cranking amperage (CCA) ratings and type are critical for propertest results when using the EL-50313. Access to the battery specification la ...