REMOTE ENGINE STARTER SYSTEM, Diagnostic DTC:B2336

DTC Code DTC Name
B2336 Immobiliser Communication ID Unmatched

DESCRIPTION

This DTC is stored when the remote engine starter ID between the remote engine starter ECU and certification ECU (smart key ECU assembly) is unmatched.

DTC No. DTC Detection Condition Trouble Area
B2336 Remote engine starter ID between remote engine starter ECU and certification ECU (smart key ECU assembly) is unmatched.

  • Remote engine starter ECU

  • Certification ECU (smart key ECU assembly)

INSPECTION PROCEDURE

Note

  • Before replacing the remote engine starter ECU, refer to Registration of the remote engine starter system Click here.

  • Before replacing the certification ECU (smart key ECU assembly), refer to Registration of the engine immobiliser system Click here.

PROCEDURE

  1. REGISTER REMOTE ENGINE STARTER ID

    1. Register the remote engine starter ID Click here.

    NEXT

  2. CHECK DTC OUTPUT

    1. Clear the DTC Click here.

    2. Perform the remote engine starter operation.

    3. Check for DTCs.

      OK
      DTC B2336 is not output.
    NG

    REPLACE REMOTE ENGINE STARTER ECU Click here

    OK

    END (REMOTE ENGINE STARTER ID WAS NOT REGISTERED CORRECTLY)

  3. REPLACE REMOTE ENGINE STARTER ECU

    1. Temporarily replace the remote engine starter ECU with a new one Click here.

    NEXT

  4. REGISTER REMOTE ENGINE STARTER ID

    1. Register the remote engine starter ID Click here.

    NEXT

  5. CHECK DTC OUTPUT

    1. Clear the DTC Click here.

    2. Perform the remote engine starter operation.

    3. Check for DTCs.

      OK
      DTC B2336 is not output.
    NG

    REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) Click here

    OK

    END (REMOTE ENGINE STARTER ECU WAS DEFECTIVE)