BCM DTC Definitions

BCM DTC DEFINITIONS

Code No.

Circuit Affected

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 (Circuit Shorted To Ground Or Battery)

24/34

Fasten Seat Belt Indicator (Circuit Shorted To Ground Or Battery)

25/35

Security LED Present (With Theft Deterrent Only)

41 ⁽¹⁾

Last Transmitter Message Received Valid

42 ⁽¹⁾

Last Transmitter Message Received Had Invalid ID

43 ⁽¹⁾

Last Transmitter Message Received Had Sumcheck Error

44 ⁽¹⁾

Last Transmitter Message Received Had Encryption Error

45 ⁽¹⁾

Receiver Processing Currently In 20-Second Lock-Out

Begin Configuration Display

⁽¹⁾	This is a remote keyless entry system code only. Codes are automatically cleared after they are displayed. To display codes again, a transmitter button must be pushed again the next time BCM diagnostic mode is entered.