Toyota Camry owners & service manuals

Toyota Camry (XV70): ABS Solenoid Control Module Actuator Stuck On (C143A7E,C143A7F,C143D49,C14DA14)

DESCRIPTION

The ABS solenoid relay is built into the skid control ECU in the brake actuator assembly. The ABS solenoid relay supplies power to each solenoid.

The skid control ECU (brake actuator assembly) detects an ABS solenoid relay malfunction by performing a self check and relay operation check.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C143A7E

ABS Solenoid Control Module Actuator Stuck On

When an ABS solenoid relay OFF request is sent, the ABS solenoid relay remains ON for 0.065 seconds or more.

Skid control ECU (brake actuator assembly)

C143A7F

ABS Solenoid Control Module Actuator Stuck Off

When an ABS solenoid relay ON request is sent, the ABS solenoid relay remains OFF for 0.015 seconds or more.

Skid control ECU (brake actuator assembly)

C143D49

ABS Solenoid Control Module Internal Electronic Failure

A malfunction in the ABS solenoid relay drive circuit is detected during the self test.

Skid control ECU (brake actuator assembly)

C14DA14

ABS Solenoid Supply Voltage Circuit Short to Ground or Open

The ABS solenoid voltage is less than 40% of the +BS voltage for 0.185 seconds or more.

Skid control ECU (brake actuator assembly)

CAUTION / NOTICE / HINT

NOTICE:

After replacing the skid control ECU (brake actuator assembly), perform acceleration sensor zero point calibration and system information memorization.

Click here

PROCEDURE

1.

REPLACE BRAKE ACTUATOR ASSEMBLY

(a) Replace the skid control ECU (brake actuator assembly).

Click here

NEXT

END

    READ NEXT:

     Multi-axis Acceleration Sensor Module "A" Supply Voltage Circuit Voltage Out of Range (C14D71C)

    DESCRIPTION The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. This DTC is stored when the skid control ECU (brake actuator assembly) recei

     Left Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E014)

    DESCRIPTION Refer to DTC C050012 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C14E014 Left Front Wheel Speed Sensor Supply Voltage Circuit Short

     Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E314)

    DESCRIPTION Refer to DTC C050612 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C14E314 Right Front Wheel Speed Sensor Supply Voltage Circuit Short

    SEE MORE:

     Removal

    REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during vacuum warning switch assembly removal/installation are shown below. Necessary Procedures After Parts

     Satellite Radio Broadcast cannot be Selected or After Selecting Broadcast, Broadcast cannot be Added into Memory

    CAUTION / NOTICE / HINT NOTICE: Some satellite radio broadcasts require payment. A contract must be made between a satellite radio company and the user. If the contract expires, it will not be possible to listen to the broadcast. PROCEDURE 1. CHECK SATELLITE RADIO (a) Check radio condi

    © 2023-2024 Copyright www.tocamry.com