Test B: DTC B2103 - Antenna Not Connected Or Damaged Transceiver

PINPOINT TEST B: DTC B2103 - ANTENNA NOT CONNECTED OR DAMAGED TRANSCEIVER

B1:

Normal Operation
During each vehicle start sequence, the passive anti-theft system (PATS) transceiver reads the PATS key identification code and circuit 1216 (GY/OG) sends the data to the powertrain control module (PCM).

Possible Causes
- PATS transceiver
- PCM
- PATS key