Toyota Yaris: Front Brake / Inspection

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Brake / Brake (front) / Front Brake / Inspection

INSPECTION

PROCEDURE

1. INSPECT BRAKE CYLINDER AND PISTON

(a) Check the front disc brake cylinder bore and front disc brake piston for rust and scoring.

If necessary, replace the front disc brake cylinder assembly and front disc brake piston.

2. INSPECT PAD LINING THICKNESS

(a) Using a ruler, measure the front disc brake pad lining thickness.

Standard Thickness:

8.8 mm (0.346 in.)

Minimum Thickness:

1.0 mm (0.0394 in.)

If a front disc brake pad lining thickness is less than the minimum thickness, replace the front disc brake pads.

HINT:

Be sure to check the front disc thickness when replacing the front disc brake pads with new ones.

3. INSPECT FRONT DISC BRAKE ANTI-RATTLE SPRING

(a) Clean the front disc brake anti-rattle spring and check it for deformation and cracks.

If necessary, replace the front disc brake anti-rattle spring.

4. INSPECT DISC THICKNESS

(a) Using a micrometer, measure the front disc thickness.

Standard Thickness:

28.0 mm (1.10 in.)

Minimum Thickness:

25.0 mm (0.984 in.)

If the front disc thickness is less than the minimum thickness, replace the front disc.

*a	Micrometer

5. INSPECT DISC RUNOUT

(a) Inspect the front axle hub bearing looseness and front axle hub runout.

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(b) Hold the front disc, tighten the front disc with the 5 hub nuts.

Torque:

30 N·m {306 kgf·cm, 22 ft·lbf}

NOTICE:

Do not overtighten the hub nuts as the installation part of the nut is made of aluminum.

Maximum Disc Runout:

0.05 mm (0.00197 in.)

NOTICE:

Keep the magnet of the dial indicator away from the front axle hub sub-assembly and front speed sensor.

If the runout exceeds the maximum value, change the installation position of the front disc to minimize the runout. If the runout exceeds the maximum even when the installation position is changed, replace the front disc.

*a	Dial Indicator

(d) Remove the 5 hub nuts and front disc.

Removal

REMOVAL CAUTION / NOTICE / HINT NOTICE: To avoid degrading the precision of the assembly, do not loosen or remove the 2 bolts shown in the illustration...

Reassembly

REASSEMBLY PROCEDURE 1. TEMPORARILY TIGHTEN FRONT DISC BRAKE BLEEDER PLUG (a) Temporarily tighten the front disc brake bleeder plug to the front disc brake cylinder...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Terminals Of Ecu

TERMINALS OF ECU CHECK STEREO COMPONENT EQUALIZER ASSEMBLY Terminal No. (Symbol) Terminal Description Condition Specified Condition O131-15(+B) - O131-30(GND) Power source Always 11 to 14 V O131-29(IGP) - O131-30(GND) Power source (IG) Ignition switch ON 11 to 14 V O131-14(ACC) - O131-30(GND) Power source (ACC) Ignition switch ACC 11 to 14 V O131-30(GND) - Body ground Ground Always Below 1 Ω O132-1(MC1+) - O131-30(GND) Active noise control microphone input signal Active noise control microphone LH tapped with finger Pulse generation O132-5(MC1-) - O131-30(GND) Active noise control microphone input signal Always Below 1 Ω O132-2(MC2+) - O131-30(GND) Active noise control microphone input signal Active noise control microphone RH tapped with finger Pulse generation O132-6(MC2-) - O131-30(GND) Active noise control microphone input signal Always Below 1 Ω O131-3(NEI) - O131-30(GND) Engine pulse signal Idling with warm engine Pulse generation (See waveform 1) O131-24(FLI-) Active noise control microphone output signal - - O131-9(FLI+) Active noise control microphone output signal - - O131-23(FRI-) Active noise control microphone output signal - - O131-8(FRI+) Active noise control microphone output signal - - O131-5(RRI+) Active noise control microphone output signal - - O131-20(RRI-) Active noise control microphone output signal - - O131-6(RLI+) Active noise control microphone output signal - - O131-21(RLI-) Active noise control microphone output signal - - O131-7(ASG1) Shield ground - - O131-22(ASG2) Shield ground - - O131-12(FR+) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-27(FR-) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-13(FL+) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-28(FL-) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-10(RR+) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131+25(RR-) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-11(RL+) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-28(RL-) - O131-30(GND) Sound signal Active noise control system operating Pulse generation O131-1(CANH) CAN communication signal - - O131-16(CANL) CAN communication signal - - (a) Waveform 1 HINT: The oscilloscope waveform shown in the illustration is an example for reference only...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Back Door Weatherstrip

ComponentsCOMPONENTS ILLUSTRATION *1 BACK DOOR WEATHERSTRIP - - ● Non-reusable part - - RemovalREMOVAL PROCEDURE 1. REMOVE BACK DOOR WEATHERSTRIP (a) Remove the back door weatherstrip. InstallationINSTALLATION PROCEDURE 1...