CONTINUOUSLY VARIABLE TRANSAXLE SYSTEM(for 1ZR-FAE), Diagnostic DTC:P1750

DTC Code DTC Name
P1750 Brake ECU Malfunction

DESCRIPTION

This DTC is stored if the ECM receives a malfunction signal from the brake actuator assembly (skid control ECU).

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
P1750 Brake ECU Malfunction

1. Diagnosis Condition 2. Malfunction Status 3. Malfunction Time 4. Other


  1. The vehicle is being driven at 20 km/h (12 mph) or more.

  2. The ECM receives a malfunction signal from the brake actuator assembly (skid control ECU).

  3. 9 seconds

  4. 1-trip detection logic

 Vehicle stability control system Comes on DTC stored

CAUTION / NOTICE / HINT

Tech Tips

After performing repair, clear the DTCs and perform the following procedure to check that DTCs are not output.


  1. Drive the vehicle at 20 km/h (12 mph) or more for 9 seconds or more.

  2. Check for DTCs again.

    Click here

PROCEDURE


  1. CHECK DTC OUTPUT (BRAKE CONTROL SYSTEM)


    1. Check for brake control system DTCs.

      Click here


      Chassis > ABS/VSC/TRC > Trouble Codes
      Result
      Result Proceed to
      DTCs are not output A
      DTCs are output B

    A

    CHECK FOR INTERMITTENT PROBLEMS Click here

    B

    GO TO VEHICLE STABILITY CONTROL SYSTEM Click here