Test E: PATS Transceiver Module Signal Is Not Received

PINPOINT TEST E: PATS TRANSCEIVER MODULE SIGNAL IS NOT RECEIVED

E1-E4:

E4-E6:

E6-E8:

E8-E10:

E10-E12:

E12-E13:

Normal Operation
During each vehicle start sequence, the PATS transceiver module reads the encoded ignition key identification code and circuit 168 (RD/BK) sends the data to the PCM.

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