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Electrical Supply Unit (ESU)

ELECTRICAL SUPPLY UNIT (ESU) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Refer to
B1277:14 (DTC B1277-14: BACK-UP LIGHT CIRCUIT MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
B1329:14 (DTC B1329-14: REAR TURN LIGHT (LH) CIRCUIT MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
B132A:14 (DTC B132A-14: REAR TURN LIGHT (RH) CIRCUIT MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
B1510:14 (DTC B1510-14: TAILLIGHT (REAR COMBINATION LIGHT) CIRCUIT MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
B1511:14 (DTC B1511-14: TAILLIGHT (TRUNK LID LIGHT) CIRCUIT OR LICENSE PLATE LIGHT CIRCUIT MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
B1D39:11 (DTC B1D39-11: REAR WIPER MOTOR CIRCUIT MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
B1D39:12 (DTC B1D39-12: REAR WIPER MOTOR CIRCUIT MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
B1D39:13 (DTC B1D39-13: REAR WIPER MOTOR CIRCUIT MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
B2002:49 (DTC B2002-49: ELECTRICAL SUPPLY UNIT (ESU) INTERNAL MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
B2002:55 (DTC B2002-55: ELECTRICAL SUPPLY UNIT (ESU) CONFIGURATION ERROR [BODY CONTROL MODULE (BCM)] .)
B2002:56 (DTC B2002-56: ELECTRICAL SUPPLY UNIT (ESU) CONFIGURATION ERROR [BODY CONTROL MODULE (BCM)] .)
B2002:62 (DTC B2002-62: TRUNK SEDAN (4SD)/LIFTGATE HATCHBACK (5HB) LOCK/UNLOCK SIGNAL MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
C0023:14 (DTC C0023-14: BRAKE LIGHT CIRCUIT MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
U2628:14 (DTC U2628-14: ELECTRICAL SUPPLY UNIT (ESU) POWER SUPPLY CIRCUIT (B1+) MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
U2629:14 (DTC U2629-14: ELECTRICAL SUPPLY UNIT (ESU) POWER SUPPLY CIRCUIT (B2+) MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
U262A:14 (DTC U262A-14: ELECTRICAL SUPPLY UNIT (ESU) POWER SUPPLY CIRCUIT (B7+) MALFUNCTION [BODY CONTROL MODULE (BCM)] .)
U262B:14 (DTC U262B-14: ELECTRICAL SUPPLY UNIT (ESU) IG1 RELAY CIRCUIT MALFUNCTION [BODY CONTROL MODULE (BCM)] .)