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Immobilizer System DTCS

IMMOBILIZER DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC PCM Description Action
B1681 P1260 No detected communication with the coil antenna SECURITY LIGHT: 11, DTC B1681/P1260 [IMMOBILIZER SYSTEM]
B2103 P1260 coil antenna malfunction SECURITY LIGHT: 12, DTC B2103/P1260 [IMMOBILIZER SYSTEM]
B1600 P1260 The key ID number data cannot be read. SECURITY LIGHT: 13, DTC B1600/P1260 [IMMOBILIZER SYSTEM]
B2431 P1260 Key ID number registration error SECURITY LIGHT: 13, DTC B2431/P1260 [IMMOBILIZER SYSTEM]
B1602 P1260 The keyless control module cannot read key ID number data normally. SECURITY LIGHT: 14, DTC B1602/P1260 [IMMOBILIZER SYSTEM]
P1601 P1260 The keyless control module has detected unregistered key ID number. SECURITY LIGHT: 15, DTC B1601/P1260 [IMMOBILIZER SYSTEM]
U2510 P1260 Communication error between the keyless control module and the PCM (no response) SECURITY LIGHT: 16, DTC U2510/P1260, U1147/P1260 [IMMOBILIZER SYSTEM]
U1147 P1260 Communication error between the keyless control module and the PCM (mismatched conditions)
B1213 P1260 Only one key ID number is registered. SECURITY LIGHT: 21, DTC B1213/P1260 [IMMOBILIZER SYSTEM]
B2141 P1260 Communication error between the keyless control module and the PCM (data transfer error) SECURITY LIGHT: 22, DTC B2141/P1260 [IMMOBILIZER SYSTEM]
B2139 P1260 ID number data in the PCM and the keyless control module do not match. SECURITY LIGHT: 23, DTC B2139/P1260 [IMMOBILIZER SYSTEM]
B1342 - Keyless control module malfunction DTC B1342 (KEYLESS CONTROL MODULE) [IMMOBILIZER SYSTEM]