Toyota Camry owners & service manuals

Toyota Camry (XV70): 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 to Ground or Open

An open or short in the speed sensor power supply circuit is detected for 0.12 seconds or more.

  • Front speed sensor RH
  • Wire harness or connector
  • Skid control ECU (brake actuator assembly)
DTC Detection Conditions: C14E314
 

Vehicle Condition

Pattern 1

Pattern 2

Diagnosis Condition

-

-

-

Malfunction Status

An open in the speed sensor power supply circuit is detected.

-

A short in the speed sensor power supply circuit is detected.

-

Detection Time

0.12 seconds or more.

0.12 seconds or more.

Number of Trips

1 trip

1 trip

HINT:

DTC will be output when conditions for either of the patterns in the table above are met.

WIRING DIAGRAM

Refer to DTC C050612.

Click here

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

  • After replacing or removing and installing a speed sensor, perform Dealer Mode (Signal Check) inspection to confirm that the speed sensors are operating correctly.

    Click here

PROCEDURE

1.

CHECK HARNESS AND CONNECTOR (SENSOR POWER SOURCE CIRCUIT)

(a) Make sure that there is no looseness at the locking part and the connecting part of the connectors.

OK:

The connector is securely connected.

*a

Front view of wire harness connector

(to Front Speed Sensor RH)

(b) Disconnect the A35 front speed sensor RH connector.

(c) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

(d) Turn the ignition switch to ON.

(e) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

A35-1 (FR+) - A35-2 (FR-)

Ignition switch ON

11 to 14 V

OK

REPLACE FRONT SPEED SENSOR RH

NG

2.

CHECK HARNESS AND CONNECTOR (FRONT SPEED SENSOR RH - BRAKE ACTUATOR ASSEMBLY)

(a) Make sure that there is no looseness at the locking part and the connecting part of the connectors.

OK:

The connector is securely connected.

(b) Disconnect the A33 skid control ECU (brake actuator assembly) connector.

(c) Disconnect the A35 front speed sensor RH connector.

(d) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

(e) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

A35-1 (FR+) or A33-16 (FR+) - Body ground

Always

10 kΩ or higher

OK

REPLACE BRAKE ACTUATOR ASSEMBLY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

    READ NEXT:

     Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E614)

    DESCRIPTION Refer to DTC C050C12 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C14E614 Left Rear Wheel Speed Sensor Supply Voltage Circuit Short t

     Right Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E914)

    DESCRIPTION Refer to DTC C051212 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C14E914 Right Rear Wheel Speed Sensor Supply Voltage Circuit Short

     Brake Pressure Control Solenoid "C" Control Circuit Short to Battery (C14F112,...,C14FA49)

    DESCRIPTION The ABS solenoid relay and reservoir cut solenoid valves are built into the brake actuator assembly. When the brakes are operating, the reservoir cut solenoid valves supply brake fluid f

    SEE MORE:

     Brake Pressure Control Solenoid "A" Control Circuit Short to Battery (C13C012,...,C13C949)

    DESCRIPTION The ABS solenoid relay and master cylinder cut solenoid valves are built into the brake actuator assembly. Depending on the operating conditions, the master cylinder cut solenoid valves regulate the brake fluid pressure generated by the pump motor. When this DTC is stored, the fail-s

     Yaw Rate Sensor Wrong Installation (X0456)

    DESCRIPTION The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. Code Tester Display Measurement Item Trouble Area X0456 Yaw Rate Sensor Wrong Installation History of yaw rate sensor (airbag sensor assembly) bein

    © 2023-2024 Copyright www.tocamry.com