LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mercury >> 2005 >> Mountaineer 2WD V8-4.6L SOHC VIN W >> Repair and Diagnosis >> Accessories and Optional Equipment >> Antitheft and Alarm Systems >> Testing and Inspection >> Pinpoint Tests >> Test C: The Anti-Theft System Does Not Operate Correctly - Antenna Not Connected or Damaged Transceiver

Test C: The Anti-Theft System Does Not Operate Correctly - Antenna Not Connected or Damaged Transceiver

PINPOINT TEST C: THE ANTI-THEFT SYSTEM DOES NOT OPERATE CORRECTLY - ANTENNA NOT CONNECTED OR DAMAGED TRANSCEIVER


C1:






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

Possible Causes
- PATS transceiver
- PCM
- PATS key