Test J: LFC 32/DTC B1932 - Driver Air Bag Resistance High
J1
J1 - J2
J3 - J4
J4 - J5
J6
Normal Operation
The air bag Electronic Crash Sensor (ECS) module monitors the resistance for the driver air bag ignitor by measuring the resistance between pins 1 and 15. If the ECS 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:
a poor connection or corrosion in the driver air bag module circuits or the clockspring.
an open circuit or high resistance in the clockspring windings.
an open circuit or high resistance in the wiring harness.
an open circuit or high resistance in the driver air bag module.
