Regal V6-3.8L VIN K (1997)
Malfunction Lamp / Indicator: Description and Operation
Description
The AIR BAG warning lamp indicates the words "SRS AIR BAG" for Pontiac domestic vehicles. For Buick vehicles and Pontiac export vehicles the
AIR BAG warning lamp is an icon graphic (Figure 5). The ignition switch applies ignition voltage to the AIR BAG warning lamp. The AIR BAG
warning lamp receives power whenever the ignition switch is at the RUN or START positions. The inflatable restraint Sensing and Diagnostic Module (
SDM) controls the lamp by providing ground with a lamp driver. The SIR system uses the AIR BAG warning lamp to do the following:
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Verify lamp and SDM operation by flashing the lamp seven times when the ignition switch is first turned to the RUN position.
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Warn the vehicle driver of SIR electrical system malfunctions which could potentially affect the operation of the SIR system. These
malfunctions could result in non-deployment in case of a frontal crash or deployment for conditions less severe than intended.
The AIR BAG warning lamp is the key to driver notification of SIR system malfunctions. For proper lamp operation, refer to the "SIR Diagnostic
System Check." See: Testing and Inspection
