REAR SPEED SENSOR

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during rear speed sensor (rear axle hub and bearing assembly) removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Auxiliary battery terminal is disconnected/reconnected	Memorize steering angle neutral point	Lane departure alert system (w/ Steering Control)	Click here
		Intelligent clearance sonar system
		Simple intelligent parking assist system
		Pre-crash safety system
		Parking assist monitor system	Click here
	Initialize back door lock	Power door lock control system	Click here

CAUTION / NOTICE / HINT

Note

When removing or installing the rear disc brake caliper assembly, pushing back the disc brake piston may cause a large clearance between the brake pads and brake disc. When the brake pedal is depressed with a large clearance between the brake pads and the brake disc, DTC C1214 related to abnormal brake fluid pressure may be stored. Make sure to clear any DTCs after performing this step.
While the auxiliary battery is connected, even if the power switch is off, the brake control system activates when the brake pedal is depressed or any door courtesy switch turns on. Therefore, when servicing the brake system components, do not operate the brake pedal or open/close the doors while the auxiliary battery is connected.

Tech Tips

Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
If the rear speed sensor rotor needs to be replaced, replace the rear axle hub and bearing assembly.
The rear speed sensor is a component of the rear axle hub and bearing assembly. If the rear speed sensor is malfunctioning, replace the rear axle hub and bearing assembly.

PROCEDURE

PRECAUTION

Note

After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

Click here
DISABLE BRAKE CONTROL

Click here
REMOVE REAR WHEEL

Click here
LOOSEN NO. 1 WIRE ADJUSTING NUT

for LHD: Click here

for RHD: Click here
REMOVE PARKING BRAKE LEVER PROTECTOR

Click here
SEPARATE NO. 3 PARKING BRAKE CABLE ASSEMBLY

Click here
SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY

Click here
REMOVE REAR DISC

Click here
DISCONNECT SKID CONTROL SENSOR WIRE
1. *a Protective Tape
  
  Using a screwdriver with its tip wrapped with protective tape, disconnect the skid control sensor wire connector from the rear axle hub and bearing assembly.
  
  Note
  
  Be careful not to damage the rear axle hub and bearing assembly or connector cover.
REMOVE REAR AXLE HUB AND BEARING ASSEMBLY
1. Remove the rear axle hub and bearing assembly.
  
  Click here
  Tech Tips
  - The rear speed sensor is a component of the rear axle hub and bearing assembly. If the rear speed sensor is malfunctioning, replace the rear axle hub and bearing assembly.
  - If the rear speed sensor rotor needs to be replaced, replace the rear axle hub and bearing assembly.

REAR SPEED SENSOR REMOVAL