Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
Possible causes – Faulty Ignition Switch– Ignition Switch harness is open or shorted– Ignition Switch circuit poor electrical connection When is the code detected? Whne the BCM detects a short to ground in the circuit or a short to battery
B1380 Information for specific makes B1380 BUICKB1380 CADILLACB1380 CHEVROLETB1380 GMCB1380 PONTIACB1380 SATURN