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Engine Immobilizer DTCS - Keyless Entry System

ENGINE IMMOBILIZER - KEYLESS ENTRY SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Detection condition
Instrument cluster PCM
B1681 DTC P1260 No detected communication with the coil
B2103 P1260
  • Coil antenna malfunction
  • The PCM determined a malfunction in the coil antenna even though it is normal.
B1600 P1260 The key ID number data cannot be read.
B2431 P1260 Key ID number registration error
B1602 P1260 The instrument cluster cannot read key ID number data normally.
B1601 P1260 The instrument cluster has detected unregistered key ID number.
U2510 P1260 Communication error between the instrument cluster and the PCM (no response)
U1147 P1260 Communication error between the instrument cluster and the PCM (mismatched conditions)
B1213 P1260 Only one key ID number is registered.
B2141 P1260 Communication error between the instrument cluster and the PCM (data transfer error)
B2139 P1260 ID number data in the PCM and the instrument cluster do not match.
B1342 - Instrument cluster malfunction
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