LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mercury >> 2006 >> Montego Base, FWD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Starting System DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Starting System DTCS

PASSIVE ANTI-THEFT SYSTEM (PATS) - DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Source Perform Test
B1213 Anti-Theft Number Of Programmed Keys Is Below Minimum Powertrain Control Module (PCM) REFER to PINPOINT TEST F: DTC B1213-ANTI-THEFT NUMBER OF PROGRAMMED KEYS IS BELOW MINIMUM .
B1600 Passive Anti-Theft System (PATS) Key Transponder Signal Is Not Received PCM REFER to PINPOINT TEST B: DTC B1600-PATS IGNITION KEY TRANSPONDER SIGNAL IS NOT RECEIVED .
B1601 PATS Received Incorrect Key-Code From Ignition Key Transponder PCM REFER to PINPOINT TEST C: DTC B1601-PATS RECEIVED INCORRECT KEY-CODE FROM IGNITION KEY TRANSPONDER .
B1602 PATS Received Invalid Format Of Key-Code From Ignition Key Transponder PCM REFER to PINPOINT TEST D: DTC B1602-PATS RECEIVED INVALID FORMAT OF KEY-CODE FROM IGNITION KEY TRANSPONDER .
B1681 PATS Transceiver Module Signal Is Not Received PCM REFER to PINPOINT TEST E: DTC B1681-PATS TRANSCEIVER MODULE SIGNAL IS NOT RECEIVED .
B2103 Antenna Not Connected PCM REFER to PINPOINT TEST A: DTC 2103-ANTENNA NOT CONNECTED .