BCM codes help
the ones I know......
23 (RAP feed shorted to ground or power)
25 (security indicator status)
31 (history of courtesy lamp feed shorted to ground or power)
35 (history of 25)
55 (normal)
33 (history of 23)
23 (RAP feed shorted to ground or power)
25 (security indicator status)
31 (history of courtesy lamp feed shorted to ground or power)
35 (history of 25)
55 (normal)
33 (history of 23)
doing a quick search....
DTC Description
12 ......................................... Diagnostic System Check
21/31 ............... Courtesy Lights Feed Circuit Shorted To Ground
22/32 ............ Courtesy Lights Return Circuit Shorted To Battery
23/33 ............ Retained Accessory Power (RAP) Circuit Shorted To
Ground Or Battery
24/34 ..... Seat Belt Indicator Circuit Shorted To Ground Or Battery
25/35 (1) ................................ Security Indicator Status
41 (2) ................................. Last Message Received Valid
42 (2) ............................... Last Message Received Invalid
43 (2) ................... Last Message Received With Sumcheck Error
44 (2) ................. Last Message Received With Encryption Error
45 (2) ................... Receiver Processing In 20-Second Lock-Out
55 ..................................... Begin Configuration Display
(1) - On vehicles equipped with Content Theft Deterrent (CTD)
system.
(2) - On vehicles equipped with Remote Keyless Entry (RKE) system.
DTCs are automatically cleared after they are displayed. To
display DTCs again, an RKE transmitter button must be pushed
again.
DTC Description
12 ......................................... Diagnostic System Check
21/31 ............... Courtesy Lights Feed Circuit Shorted To Ground
22/32 ............ Courtesy Lights Return Circuit Shorted To Battery
23/33 ............ Retained Accessory Power (RAP) Circuit Shorted To
Ground Or Battery
24/34 ..... Seat Belt Indicator Circuit Shorted To Ground Or Battery
25/35 (1) ................................ Security Indicator Status
41 (2) ................................. Last Message Received Valid
42 (2) ............................... Last Message Received Invalid
43 (2) ................... Last Message Received With Sumcheck Error
44 (2) ................. Last Message Received With Encryption Error
45 (2) ................... Receiver Processing In 20-Second Lock-Out
55 ..................................... Begin Configuration Display
(1) - On vehicles equipped with Content Theft Deterrent (CTD)
system.
(2) - On vehicles equipped with Remote Keyless Entry (RKE) system.
DTCs are automatically cleared after they are displayed. To
display DTCs again, an RKE transmitter button must be pushed
again.
