BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System TMC Made): C051262; Right Rear Wheel Speed Sensor Signal Compare Failure; 2023 - 2025 MY Corolla Corolla Hatchback GR Corolla [09/2022 - ]

Last Modified: 07-31-2024	6.11:8.1.0	Doc ID: RM10000000260UN
Model Year Start: 2023	Model: GR Corolla	Prod Date Range: [09/2022 - ]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model without Electric Parking Brake System TMC Made): C051262; Right Rear Wheel Speed Sensor Signal Compare Failure; 2023 - 2025 MY Corolla Corolla Hatchback GR Corolla [09/2022 - ]

DTC

C051262

Right Rear Wheel Speed Sensor Signal Compare Failure

DESCRIPTION

Refer to DTC C051212.

Click here

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C051262	Right Rear Wheel Speed Sensor Signal Compare Failure	Any of the following is detected: A lowest wheel speed is 10 km/h (6 mph) or more, the difference between the highest and lowest wheel speeds is 2 km/h (1 mph) or less, and the rotation direction of any one of the wheels is not detected for 15 seconds or more. A vehicle speed is 30 km/h (19 mph) or more and the rotation direction of one of the wheels is different from those of other 3 wheels as well as it is not detected for 1 second or more.	Rear speed sensor RH

PROCEDURE

1.

CHECK DTC

(a) Check the DTCs that are output.

Chassis > Brake/EPB > Trouble Codes

Result	Proceed to
Only C051262 is output	A
None of the above conditions are met	B

B

REPAIR CIRCUITS INDICATED BY OUTPUT DTCS

A

2.	REPLACE REAR SPEED SENSOR RH

Click here

NEXT

END