Test D

PINPOINT TEST D: THE ANTI-THEFT SYSTEM DOES NOT OPERATE CORRECTLY - PATS KEY TRANSPONDER SIGNAL IS NOT RECEIVED - DAMAGED KEY OR NON-PATS KEY

Test D1-D3:

Test D4:

Normal Operation
During each vehicle start sequence, the transceiver module reads the PATS key identification code and sends the data to the PCM.

Possible Causes
- PATS transceiver
- PCM
- PATS key