SLIDING ROOF SYSTEM, Diagnostic DTC:B2345

DTC Code DTC Name
B2345 Motor Control Relay Stuck ON

DESCRIPTION

This DTC will be stored if the operation of the sliding roof is suspended and a pulse input of 10 Hz or more is detected when the motor relay is off.

DTC No. Detection Item DTC Detection Condition Trouble Area
B2345 Motor Control Relay Stuck ON Position failure (When the sliding roof drive gear sub-assembly (sliding roof ECU) enters fail-safe mode due to a problem with the gear position) Sliding roof drive gear sub-assembly (sliding roof ECU)

CAUTION / NOTICE / HINT

Note


  • If the sliding roof drive gear sub-assembly (sliding roof ECU) is removed and reinstalled or replaced, the sliding roof drive gear sub-assembly (sliding roof ECU) must be initialized.

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  • DTC B2345 is stored in the sliding roof drive gear sub-assembly (sliding roof ECU).

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTCs.

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      Body Electrical > Sliding Roof > Clear DTCs

    2. Check for DTCs.

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      Body Electrical > Sliding Roof > Trouble Codes
      OK
      DTC B2345 is not output.
      Result
      Proceed to
      OK
      NG

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    REPLACE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY Click here