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Body Control Module (BCM)

DTC INDEX

DTC Description Action
B143B:11 Autolamp On Input: Circuit Short to Ground For High Intensity Discharge (HID) headlamps, GO to Pinpoint Test E
For LED headlamps, GO to Pinpoint Test F
B143C:11 Headlamp Off Input: Circuit Short to Ground For High Intensity Discharge (HID) headlamps, GO to Pinpoint Test E
For LED headlamps, GO to Pinpoint Test F
B143D:11 Headlamp On Input: Circuit Short to Ground For High Intensity Discharge (HID) headlamps, GO to Pinpoint Test E
For LED headlamps, GO to Pinpoint Test F
B143E:11 Headlamp Switch Input: Circuit Short to Ground For High Intensity Discharge (HID) headlamps, GO to Pinpoint Test E
For LED headlamps, GO to Pinpoint Test F
B1447:11 Parklamp On Switch Input: Circuit Short to Ground For High Intensity Discharge (HID) headlamps, GO to Pinpoint Test E
For LED headlamps, GO to Pinpoint Test F
B1499:11 Exterior Lamps Power Supply "A": Circuit Short to Ground GO to Pinpoint Test S
B1499:15 Exterior Lamps Power Supply "A": Circuit Short to Battery or Open If the LH signature lamp is inoperative, GO to Pinpoint Test S
If the LH signature lamp operates correctly, REPAIR the LH adaptive front lighting module voltage supply circuit from the BCM for a short to voltage.
B149D:11 Exterior Lamps Power Supply "B": Circuit Short to Ground GO to Pinpoint Test S
B149D:15 Exterior Lamps Power Supply "B": Circuit Short to Battery or Open If the RH signature lamp is inoperative, GO to Pinpoint Test S
If the RH signature lamp operates correctly, REPAIR the RH adaptive front lighting module voltage supply circuit from the BCM for a short to voltage.
B14E0:11 Exterior Lamps Power Supply "C": Circuit Short to Ground If the low beam is inoperative, GO to Pinpoint Test B
If the low beams operate correctly, REPAIR the BCM low beam voltage output circuit for a short to voltage.
B14E0:15 Exterior Lamps Power Supply "C": Circuit Short to Battery or Open If the low beam is inoperative, GO to Pinpoint Test B
If the low beams operate correctly, REPAIR the BCM low beam voltage output circuit for a short to voltage.
B14E1:11 Exterior Lamps Power Supply "D": Circuit Short to Ground If the low beam is inoperative, GO to Pinpoint Test B
If the low beams operate correctly, REPAIR the BCM low beam voltage output circuit for a short to voltage.
B14E1:15 Exterior Lamps Power Supply "D": Circuit Short to Battery or Open If the low beam is inoperative, GO to Pinpoint Test B
If the low beams operate correctly, REPAIR the BCM low beam voltage output circuit for a short to voltage.
B14E2:11 Exterior Lamps Power Supply "E": Circuit Short to Ground If the high beam is inoperative, GO to Pinpoint Test D
If the high beams operate correctly, REPAIR the BCM high beam voltage output circuit for a short to voltage.
B14E2:15 Exterior Lamps Power Supply "E": Circuit Short to Battery or Open If the high beam is inoperative, GO to Pinpoint Test D
If the high beams operate correctly, REPAIR the BCM high beam voltage output circuit for a short to voltage.
B14E3:11 Exterior Lamps Power Supply "F": Circuit Short to Ground If the high beam is inoperative, GO to Pinpoint Test D
If the high beams operate correctly, REPAIR the BCM high beam voltage output circuit for a short to voltage.
B14E3:15 Exterior Lamps Power Supply "F": Circuit Short to Battery or Open If the high beam is inoperative, GO to Pinpoint Test D
If the high beams operate correctly, REPAIR the BCM high beam voltage output circuit for a short to voltage.
B14E5:01 Left Front Enhanced Exterior Lighting System: General Electrical Failure GO to Pinpoint Test T
B14E5:08 Left Front Enhanced Exterior Lighting System: Bus Signal / Message Failure GO to Pinpoint Test T
B14E5:1C Left Front Enhanced Exterior Lighting System: Circuit Voltage Out of Range GO to Pinpoint Test T
B14E5:49 Left Front Enhanced Exterior Lighting System: Internal Electronic Failure GO to Pinpoint Test T
B14E5:55 Left Front Enhanced Exterior Lighting System: Not Configured GO to Pinpoint Test T
B14E5:61 Left Front Enhanced Exterior Lighting System: Signal Calculation Failure GO to Pinpoint Test T
B14E7:01 Right Front Enhanced Exterior Lighting System: General Electrical Failure GO to Pinpoint Test T
B14E7:08 Right Front Enhanced Exterior Lighting System: Bus Signal / Message Failure GO to Pinpoint Test T
B14E7:1C Right Front Enhanced Exterior Lighting System: Circuit Voltage Out of Range GO to Pinpoint Test T
B14E7:49 Right Front Enhanced Exterior Lighting System: Internal Electronic Failure GO to Pinpoint Test T
B14E7:55 Right Front Enhanced Exterior Lighting System: Not Configured GO to Pinpoint Test T
B14E7:61 Right Front Enhanced Exterior Lighting System: Signal Calculation Failure GO to Pinpoint Test T
B1D00:11 Left Low Beam: Circuit Short to Ground For High Intensity Discharge (HID) headlamps, GO to Pinpoint Test A
For LED headlamps, GO to Pinpoint Test B
B1D00:15 Left Low Beam: Circuit Short to Battery or Open For High Intensity Discharge (HID) headlamps, if the low beam is inoperative, GO to Pinpoint Test A
For High Intensity Discharge (HID) headlamps, if the low beam is always on, GO to Pinpoint Test E
For LED headlamps, if the low beam is inoperative, GO to Pinpoint Test B
For LED headlamps, REPAIR the BCM low beam voltage output circuit for a short to voltage.
B1D01:11 Right Low Beam: Circuit Short to Ground For High Intensity Discharge (HID) headlamps, GO to Pinpoint Test A
For LED headlamps, GO to Pinpoint Test B
B1D01:15 Right Low Beam: Circuit Short to Battery or Open For High Intensity Discharge (HID) headlamps, if the low beam is inoperative, GO to Pinpoint Test A
For High Intensity Discharge (HID) headlamps, if the low beam is always on, GO to Pinpoint Test E
For LED headlamps, if the low beam is inoperative, GO to Pinpoint Test B
For LED headlamps, REPAIR the BCM low beam voltage output circuit for a short to voltage.
B1D02:11 Left High Beam Circuit: Circuit Short to Ground For High Intensity Discharge (HID) headlamps, GO to Pinpoint Test C
For LED headlamps, GO to Pinpoint Test D
B1D02:15 Left High Beam Circuit: Circuit Short to Battery or Open For High Intensity Discharge (HID) headlamps, if the high beam is inoperative, GO to Pinpoint Test C
For High Intensity Discharge (HID) headlamps, if the high beam is always on, GO to Pinpoint Test G
For LED headlamps, if the high beam is inoperative, GO to Pinpoint Test D
For LED headlamps, REPAIR the BCM high beam voltage output circuit for a short to voltage.
B1D03:11 Right High Beam Circuit: Circuit Short to Ground For High Intensity Discharge (HID) headlamps, GO to Pinpoint Test C
For LED headlamps, GO to Pinpoint Test D
B1D03:15 Right High Beam Circuit: Short to Battery or Open For High Intensity Discharge (HID) headlamps, if the high beam is inoperative, GO to Pinpoint Test C
For High Intensity Discharge (HID) headlamps, if the high beam is always on, GO to Pinpoint Test G
For LED headlamps, if the high beam is inoperative, GO to Pinpoint Test D
For LED headlamps, REPAIR the BCM high beam voltage output circuit for a short to voltage.
U1000:00 Solid State Driver Protection Active -Driver Disabled: No Sub Type Information The module has temporarily disabled an output because an excessive current draw exists (such as a short to ground). The BCM cannot enable the output until the cause of the short is corrected. ADDRESS all other Diagnostic Trouble Codes (DTCs) first. After the cause of the concern is corrected, CLEAR the Diagnostic Trouble Codes (DTCs). REPEAT the self-test. For additional information on BCM Field Effect Transistor (FET) protection, REFER to: Module Controlled Functions - System Operation and Component Description .
U3000:49 Control Module: Internal Electronic Failure The module has permanently disabled an output because an excessive current draw fault (such as a short to ground) has exceeded the limits that the BCM can withstand. The cause of the excessive current draw MUST be corrected before a new BCM is installed. ADDRESS all other Diagnostic Trouble Codes (DTCs) first. After the cause of the concern is corrected, refer to BCM HARDWARE TESTING For additional information on BCM Field Effect Transistor (FET) protection, refer to: Module Controlled Functions - System Operation and Component Description .
For other BCM Diagnostic Trouble Codes (DTCs) - REFER to: Body Control Module (BCM) .