FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Bus (+/-) Signals Open From RKE

Test 82 - 86:




Test 87 - 91:




Test 92 - 93:




Test 94 - 96:




SYMPTOM
BUS +/- SIGNALS OPEN FROM RKE

POSSIBLE CAUSES
- Ground circuit open
- PCI bus circuit open
- Fused ignition switch output wire open
- Fused ignition switch output wire short to ground
- Fused B(+) wire short to GND.
- Fused B(+) wire open
- RKE module defective - PCI bus open
- Defective fuse #11
- Defective fuse $16
- RKE module defective - fused B(+) short to ground
- RKE module defective - fused ignition short to ground