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

Tip:

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 hereClick hereClick hereClick here