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Body Control Module DTCS

BODY CONTROL MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
B1000 ECU Malfunction
B1004 Keep Alive Memory (KAM)
B1339 Device Power No. 3 Circuit Open
B1349 Device Ground No. 1 Circuit Open
B1440 Power Mode Master Input Circuit Mismatch
B1447 Retained Accessory Power Circuit Low
B1478 Retained Accessory Power Circuit High
B1482 Battery Rundown Protection Circuit Low
B1483 Battery Rundown Protection Circuit High
B1507 High Power Control Circuit Low
B1508 High Power Control Circuit High
U1000 (1) Class 2 Serial Data Link Malfunction
U1300 Class 2 Data Link Shorted To Ground
U1301 Class 2 Data Link Shorted To Power
U1305 Class 2 Data Link Shorted To Ground/Power
(1) See CLASS 2 COMMUNICATION MALFUNCTION under SYSTEM TESTS.