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Body Control Module B (BCM-B) DTC Chart

Body Control Module B (BCM-B) DTC Chart

DTC Description Action
B1265:23 Left Rear Turn Lamp Feedback: Signal Stuck Low GO to PINPOINT TEST P .
B1265:24 Left Rear Turn Lamp Feedback: Signal Stuck High GO to PINPOINT TEST P .
B1266:23 Right Rear Turn Lamp Feedback: Signal Stuck Low GO to PINPOINT TEST P .
B1266:24 Right Rear Turn Lamp Feedback: Signal Stuck High GO to PINPOINT TEST P .
B1270:11 High Mounted Stop Lamp Circuit Short To Ground GO to PINPOINT TEST J .
B1270:15 High Mounted Stop Lamp: Circuit Short To Battery or Open If the high mounted stoplamp is inoperative, GO to PINPOINT TEST J .
If the high mounted stoplamp is always on, GO to PINPOINT TEST K .
B1271:11 Left Stop/Turn Inner Lamp: Circuit Short To Ground GO to PINPOINT TEST J .
B1271:15 Left Stop/Turn Inner Lamp: Circuit Short To Battery or Open If left inboard lamp is inoperative, GO to PINPOINT TEST J .
If left inboard lamp is always on, GO to PINPOINT TEST K .
B1272:11 Right Stop/Turn Inner Lamp: Circuit Short To Ground GO to PINPOINT TEST J .
B1272:15 Right Stop/Turn Inner Lamp: Circuit Short To Battery or Open If right inboard lamp is inoperative, GO to PINPOINT TEST J .
If right inboard lamp is always on, GO to PINPOINT TEST K .
B1273:11 Right Stop/Turn Middle Lamp: Circuit Short To Ground GO to PINPOINT TEST J .
B1273:15 Right Stop/Turn Middle Lamp: Circuit Short To Battery or Open If right middle lamp is inoperative, GO to PINPOINT TEST J .
If right middle lamp is always on, GO to PINPOINT TEST K .
B1274:11 Left Stop/Turn Middle Lamp: Circuit Short To Ground GO to PINPOINT TEST J .
B1274:15 Left Stop/Turn Middle Lamp: Circuit Short To Battery or Open If left middle lamp is inoperative, GO to PINPOINT TEST J .
If left middle lamp is always on, GO to PINPOINT TEST K .
If the stoplamp operates correctly but the sequential feature is inoperative, GO to PINPOINT TEST P .
B1275:11 Left Stop/Turn Outer Lamp: Circuit Short To Ground GO to PINPOINT TEST J .
B1275:15 Left Stop/Turn Outer Lamp: Circuit Short To Battery or Open If left outboard lamp is inoperative, GO to PINPOINT TEST J .
If left outboard lamp is always on, GO to PINPOINT TEST K .
B1276:11 Right Stop/Turn Outer Lamp: Circuit Short To Ground GO to PINPOINT TEST J .
B1276:15 Right Stop/Turn Outer Lamp: Circuit Short To Battery or Open If right outboard lamp is inoperative, GO to PINPOINT TEST J .
If right outboard lamp is always on, GO to PINPOINT TEST K .
B1277:11 Reverse Lamp: Circuit Short To Ground GO to PINPOINT TEST W .
B1277:15 Reverse Lamp: Circuit Short To Battery or Open If the reversing lamps are inoperative, GO to PINPOINT TEST W .
If the reversing lamps are always on, GO to PINPOINT TEST Y .
P1571:12 Brake Switch: Circuit Short To Battery GO to PINPOINT TEST K .
U1000:00 Solid State Drive Protection Actived-Driver Disable: No Sub Type Information The module has temporarily disabled an output because an excessive current draw exists (such as a short to ground). The Body Control Module B (BCM-B) cannot enable the output until the cause of the short is corrected. ADDRESS all other DTCs first.  After the cause of the concern is corrected, CLEAR the DTCs. REPEAT the self-test.
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-B can withstand. The cause of the excessive current draw MUST be corrected before a new BCM-B is installed. ADDRESS all other DTCs first.  After the cause of the concern is corrected, INSTALL a new BCM-B  . REFER to MULTIFUNCTION ELECTRONIC MODULES . TEST the system for normal operation.
All other DTCs - REFER to the DIAGNOSTIC TROUBLE CODE (DTC) CHART .