Possible Causes
- PATS transceiver
- PCM
- electronic encoded ignition key
- circuit 296 (WH/VT) open or shorted to ground
- circuit 570 (BK/WH) open
- circuit 167 (BN/OG) open or shorted to ground
- circuit 168 (RD/BK) open, shorted to power, or shorted to ground