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 C140000 and/or C140A00 related to abnormal brake fluid pressure may be stored. Make sure to clear any DTCs after performing this procedure.
While the auxiliary battery is connected, even if the ignition 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.
Use the same procedure for the RH and LH sides.
The following procedure is for the LH side.
42450B
1.INSTALL REAR AXLE HUB AND BEARING ASSEMBLY
| *a | Matchmark |
Install the rear axle hub and bearing assembly and rear disc brake dust cover sub-assembly to the rear drive shaft assembly.
Align the matchmarks on the rear drive shaft assembly and rear axle hub and bearing assembly.
Install the rear axle hub and bearing assembly and rear disc brake dust cover sub-assembly to the rear axle carrier sub-assembly with the 4 bolts.
42431
2.INSTALL REAR DISC
3.INSTALL REAR DISC BRAKE CALIPER ASSEMBLY
42312B
4.TEMPORARILY INSTALL REAR AXLE SHAFT NUT
Clean the threaded parts on the rear drive shaft assembly and a new rear axle shaft nut using non-residue solvent.
Be sure to perform this work even when using a new rear drive shaft assembly.
Keep the threaded parts free of oil and foreign matter.
Using a 30 mm deep socket wrench, temporarily install the rear axle shaft nut.
Stake the rear axle shaft nut after inspecting for looseness and runout in the following steps.
Keep depressing the brake pedal to prevent the rear drive shaft assembly from rotating.
5.SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY
42431
6.REMOVE REAR DISC
7.INSPECT REAR AXLE HUB BEARING LOOSENESS
8.INSPECT REAR AXLE HUB RUNOUT
42431
9.INSTALL REAR DISC
10.INSTALL REAR DISC BRAKE CALIPER ASSEMBLY
11.STAKE REAR AXLE SHAFT NUT
Using a chisel and hammer, stake the rear axle shaft nut.
89544E
12.INSTALL SKID CONTROL SENSOR
Install the rear skid control sensor to the rear axle carrier sub-assembly with the bolt.
Keep the tip of the rear skid control sensor and installation hole free of foreign matter.
Firmly insert the rear skid control sensor body into the rear axle carrier sub-assembly before tightening the bolt.
After installing the rear skid control sensor to the rear axle carrier sub-assembly, make sure that there is no clearance between the rear skid control sensor stay and rear axle carrier sub-assembly. Also make sure that no foreign matter is stuck between the parts.
890C0A
13.CONNECT NO. 2 PARKING BRAKE WIRE ASSEMBLY
Connect the No. 2 parking brake wire assembly connector to the parking brake actuator assembly.
Connect the No. 2 parking brake wire assembly connector to the rear skid control sensor.
14.INSTALL REAR WHEEL
15.CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL (for HV Model)
16. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL (for HV Model)
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.
17.CHECK FOR SPEED SENSOR SIGNAL