LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lincoln >> 2020 >> Navigator Base, RWD >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> DTC Index (Exterior Trim - Module Communications Network) >> Handles, Locks, Latches And Entry Systems DTCS >> BCM
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Handles, Locks, Latches And Entry Systems DTCS: BCM

DTC Description Action
B10AB:00 Remote Keyless Entry Synchronization: No Sub Type Information GO to Pinpoint Test Q
B10C6:01 Exterior Trunk Antenna: General Electrical Failure GO to Pinpoint Test Y
B10C7:01 Interior Trunk Antenna: General Electrical Failure GO to Pinpoint Test V
B1218:00 Transmitter Identification Code: No Sub Type Information GO to Pinpoint Test Q
B121A:11 Keypad Illumination Output: Circuit Short To Ground GO to Pinpoint Test M
B121A:15 Keypad Illumination Output: Circuit Short To Battery or Open If the keyless entry keypad illumination is inoperative, GO to Pinpoint Test M
If the keyless entry keypad illumination is always on, GO to Pinpoint Test N
B121B:01 Keypad Input Switch: General Electrical Failure GO to Pinpoint Test O
B12E8:11 Liftgate/Tailgate Control/Release Switch: Circuit Short To Ground REFER to: Body Closures .
B1336:01 Left Front Door External Antenna: General Electrical Failure GO to Pinpoint Test U
B1337:01 Right Front Door External Antenna: General Electrical Failure GO to Pinpoint Test U
B1381:11 Left Front Door Handle Proximity Sensor: Circuit Short To Ground GO to Pinpoint Test U
B1381:15 Left Front Door Handle Proximity Sensor: Circuit Short To Battery or Open GO to Pinpoint Test U
B1381:29 Left Front Door Handle Proximity Sensor: Signal Invalid GO to Pinpoint Test U
B1382:11 Right Front Door Handle Proximity Sensor: Circuit Short To Ground GO to Pinpoint Test U
B1382:15 Right Front Door Handle Proximity Sensor: Circuit Short To Battery or Open GO to Pinpoint Test U
B1382:29 Right Front Door Handle Proximity Sensor: Signal Invalid GO to Pinpoint Test U
B1383:11 Left Rear Door Handle Proximity Sensor: Circuit Short To Ground GO to Pinpoint Test U
B1383:15 Left Rear Door Handle Proximity Sensor: Circuit Short To Battery or Open GO to Pinpoint Test U
B1383:29 Left Rear Door Handle Proximity Sensor: Signal Invalid GO to Pinpoint Test U
B1384:11 Right Rear Door Handle Proximity Sensor: Circuit Short To Ground GO to Pinpoint Test U
B1384:15 Right Rear Door Handle Proximity Sensor: Circuit Short To Battery or Open GO to Pinpoint Test U
B1384:29 Right Rear Door Handle Proximity Sensor: Signal Invalid GO to Pinpoint Test U
B14B8:11 Sounder: Circuit Short To Ground GO to Pinpoint Test AA
B14B8:15 Sounder: Circuit Short To Battery or Open If the RKE exterior sounder chimes continuously, GO to Pinpoint Test Z
If the RKE exterior sounder is inoperative, GO to Pinpoint Test AA
B1584:11 Decklid/Liftglass Release Output: Circuit Short To Ground GO to Pinpoint Test AI
B1584:12 Decklid/Liftglass Release Output: Circuit Short To Battery GO to Pinpoint Test AI
B1584:13 Decklid/Liftglass Release Output: Circuit Open GO to Pinpoint Test AI
C1017:11 Boot/Trunk Primary Switch: Circuit Short To Ground GO to Pinpoint Test W
U0258:87 Lost Communication With Radio Transceiver: Missing Message GO to Pinpoint Test AH
All other Diagnostic Trouble Codes (DTCs) - REFER to: Body Control Module (BCM) .