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Body Control Module DTCS

BODY CONTROL MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Circuit Affected
B1552 Loss Of BCM Keep Alive Memory (KAM)
B1556 BCM EPROM Write Error
B1558 BCM EPROM Checksum Error
B1970 Exterior Light Power Fault
B1971 Inadvertent Power Fault
B1972 Low Power Control Fault
B1973 High Power Control Fault
B1981 Battery Voltage Too Low
B1982 Device Power 1 Circuit High
B1983 Device Power 1 Circuit Low
B2470 Daytime Running Lights Fault
B2471 Interior Lights Fault
B2472 Low Beam Fault
B2473 High Beam Fault
B2476 Parking Lights Fault
B2477 Reverse Light Relay Shorted To Ground
B2478 Reverse Light Relay Shorted To Battery
B2502 Park Relay (BTSI) Shorted To Ground
B2503 Park Relay (BTSI) Shorted To Battery
B2550 Storage Mode Entered
B2719 CTD-Trunk Tamper Switch Fault
U1016 (1) Loss Of Communication With PCM
U1088 (1) Loss Of Communication With SDM
U1096 (1) Loss Of Communication With IPC
U1128 (1) Loss Of Communication With IRC
U1153 (1) Loss Of Communication With CCP
U1255 (1) Class 2 Initialization Error
U1300 Class 2 Short To Ground
U1301 Class 2 Short To Battery
(1) See SCAN TOOL DOES NOT COMMUNICATE WITH CLASS 2 DEVICE .