air bag light??
Technical Article Contributor
Joined: Dec 1997
Posts: 9,417
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From: Windsor,Ontario,Canada
mitchs,
The restraints control module (RCM) monitors the resistance for the driver air bag ignitor by measuring the resistance between pins 3 and 4. If the RCM detects high resistance between these pins, it will store a diagnostic trouble code (DTC) B1932 in memory and flash a lamp fault code (LFC) 32 (or higher priority code if one exists) on the air bag indicator.
Possible Causes
Driver air bag high resistance could be caused by:
l a poor connection or corrosion in the driver air bag module circuits or the air bag sliding contact.
l an open circuit or high resistance in the air bag sliding contact windings.
l an open circuit or high resistance in the wiring harness.
l an open circuit or high resistance in the driver air bag module.
l an RCM internal concern.
Regards
Jean Marc Chartier
The restraints control module (RCM) monitors the resistance for the driver air bag ignitor by measuring the resistance between pins 3 and 4. If the RCM detects high resistance between these pins, it will store a diagnostic trouble code (DTC) B1932 in memory and flash a lamp fault code (LFC) 32 (or higher priority code if one exists) on the air bag indicator.
Possible Causes
Driver air bag high resistance could be caused by:
l a poor connection or corrosion in the driver air bag module circuits or the air bag sliding contact.
l an open circuit or high resistance in the air bag sliding contact windings.
l an open circuit or high resistance in the wiring harness.
l an open circuit or high resistance in the driver air bag module.
l an RCM internal concern.
Regards
Jean Marc Chartier