Toyota Yaris: Parking Brake Assembly / Disassembly
DISASSEMBLY
CAUTION / NOTICE / HINT
HINT:
-
Use the same procedure for the LH side and RH side.
-
The following procedure is for the LH side.
PROCEDURE
1. REMOVE REAR WHEEL
Click here
2. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY
Click here
3. REMOVE PARKING BRAKE SHOE ADJUSTING HOLE PLUG
Click here
4. REMOVE REAR DISC
Click here
5. REMOVE NO. 3 PARKING BRAKE SHOE RETURN TENSION SPRING
| (a) Using SST, remove the No. 3 parking brake shoe return tension spring. SST: 09921-00011 | |
6. REMOVE NO. 2 PARKING BRAKE SHOE RETURN TENSION SPRING
| (a) Using SST, remove the No. 2 parking brake shoe return tension spring. SST: 09921-00011 | |
7. REMOVE PARKING BRAKE SHOE STRUT
| (a) Pull the No. 1 parking brake shoe assembly towards the front of the vehicle by hand. | |
| (b) Remove the parking brake shoe strut. | |
8. REMOVE NO. 1 PARKING BRAKE SHOE RETURN TENSION SPRING
| (a) Using SST, remove the No. 1 parking brake shoe return tension spring. SST: 09921-00011 | |
9. REMOVE PARKING BRAKE SHOE ADJUSTING SCREW SET
| (a) Pull the No. 1 parking brake shoe assembly towards the front of the vehicle by hand. | |
| (b) Remove the parking brake shoe adjusting screw set. | |
10. REMOVE NO. 1 PARKING BRAKE SHOE ASSEMBLY
| (a) Using SST, remove the parking brake shoe hold down spring, parking brake shoe hold down spring pin and No. 1 parking brake shoe assembly. SST: 09718-00012 | |
11. REMOVE NO. 2 PARKING BRAKE SHOE ASSEMBLY
| (a) Using SST, remove the parking brake shoe hold down spring and parking brake shoe hold down spring pin, and separate the No. 2 parking brake shoe assembly. SST: 09718-00012 | |
| (b) Pull out the pin of the parking brake shoe lever from the No. 2 parking brake shoe assembly, and remove the No. 2 parking brake shoe assembly. | |
12. REMOVE PARKING BRAKE SHOE LEVER
| (a) Using needle-nose pliers, remove the parking brake shoe lever from the parking brake cable assembly. | |
COMPONENTS ILLUSTRATION
*1 PARKING BRAKE SHOE ADJUSTING HOLE PLUG *2 REAR DISC *3 REAR DISC BRAKE CALIPER ASSEMBLY - -
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft...
INSPECTION PROCEDURE 1. INSPECT BRAKE DISC INSIDE DIAMETER (a) Using a brake drum gauge or an equivalent tool, measure the inside diameter of the rear disc...
Other information:
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the active noise control system.
*: Use the GTS.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT
2. CUSTOMER PROBLEM ANALYSIS AND SYMPTOM CHECK
NEXT
3...
TERMINALS OF ECU TERMINALS OF ECU
*a Component without harness connected (Skid Control ECU [Brake Actuator Assembly]) - - Terminal No. (Symbol) Terminal Description 1 (GND2) Pump motor ground 2 - (Not used) 3 - (Not used) 4 - (Not used) 5 (STP2) Stop light switch assembly input 6 - (Not used) 7 - (Not used) 8 - (Not used) 9 - (Not used) 10 (CANL) CAN communication line L 11 - (Not used) 12 (IGR) ECU power supply input 13 (BM) Motor relay power supply 14 (SP1) Speed signal output for speedometer 15 (RR-) Rear wheel speed RH (-) signal input 16 (RR+) Rear wheel speed RH (+) power supply output 17 (FL-) Front wheel speed LH (-) signal input 18 (FL+) Front wheel speed LH (+) power supply output 19 - (Not used) 20 - (Not used) 21 - (Not used) 22 (CANH) CAN communication line H 23 - (Not used) 24 - (Not used) 25 (GND1) Skid control ECU (brake actuator assembly) ground 26 (STPO) Stop light switch assembly output 27 - (Not used) 28 (RL-) Rear wheel speed LH (-) signal input 29 (RL+) Rear wheel speed LH (+) power supply output 30 (FR-) Front wheel speed RH (-) signal input 31 (FR+) Front wheel speed RH (+) power supply output 32 - (Not used) 33 (CSW) VSC OFF switch (combination switch assembly) input 34 - (Not used) 35 (STP) Stop light switch assembly input 36 (CA2H) CAN communication line H 37 (CA2L) CAN communication line L 38 (+BS) Solenoid relay power supply TERMINAL INSPECTION (a) Disconnect the A108 connector and measure the voltage or resistance on the wire harness side...
Categories
WARNING
When removing the fuel-filler cap, loosen the cap slightly and wait
for
any hissing to stop, then remove it
Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness
if
ingested. Fuel spray is released when there is pressure in the fuel tank and
the fuel-filler cap is removed too quickly.
read more