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DTC TABLE (IMMOBILIZER SYSTEM)

BHE090201077W03

DTC | Detection condition | Page
--- | --- | ---
Security light flashing pattern | WDS or equivalent display*
Keyless unit | PCM
11 |  | B1681 | P1260 | No detected communication with the coil | SECURITY LIGHT: 11, DTC B1681/P1260
12 |  | B2103 | P1260 | Coil malfunction | SECURITY LIGHT: 12, DTC B2103/P1260
13 |  | B1600 | P1260 | The key ID number data cannot be read. | SECURITY LIGHT: 13, DTC B1600/P1260
B2431 | P1260 | Key ID number registration error | SECURITY LIGHT: 13, DTC B2431/P1260
14 |  | B1602 | P1260 | The keyless unit cannot read key ID number data normally. | SECURITY LIGHT: 14, DTC B1602/P1260
15 |  | B1601 | P1260 | The keyless unit has detected unregistered key ID number. | SECURITY LIGHT: 15, DTC B1601/P1260
16 |  | U2510 | P1260 | Communication error between the keyless unit and the PCM (no response) | SECURITY LIGHT: 16, DTC U2510/P1260, U1147/P1260
U1147 | P1260 | Communication error between the keyless unit and the PCM (mismatched conditions)
21 |  | B1213 | P1260 | Only one key ID number is registered. | SECURITY LIGHT: 21, DTC B1213/P1260
22 |  | B2141 | P1260 | Communication error between the keyless unit and the PCM (data transfer error) | SECURITY LIGHT: 22, DTC B2141/P1260
23 |  | B2139 | P1260 | ID number data in the PCM and the keyless unit do not match. | SECURITY LIGHT: 23, DTC B2139/P1260
Not illuminated | B1342 | - | Keyless unit malfunction | DTC B1342 (KEYLESS UNIT)

  * :
The letters at the beginning of each DTC are only displayed when using the WDS or equivalent, and refer to the following: B= Body system, P= Powertrain system, U= Network communication system.