Toyota Corolla (E120): On–vehicle inspection
1. Inspect brake booster
- Airtightness check.
- Start the engine and stop it after 1 or 2 minutes. Depress
the brake pedal several times slowly.
Hint
: if the pedal goes down farthest at the 1st time, but gradually rises after the 2nd or 3rd time, the booster is airtight.
- Depress the brake pedal while the engine is running,
and stop the engine with the pedal depressed.
Hint
: if there is no change in the pedal reserve distance after holding the pedal for 30 seconds, the booster is airtight.
- Operating check.
- Depress the brake pedal several times with the ignition switch off and check that there is no change in the pedal reserve distance.
- Depress the brake pedal and start the engine.
Hint
: if the pedal goes down slightly, operation is normal.
2. Inspect vacuum check valve
- check vacuum check valve.
- Slide the clip and disconnect the vacuum hose.
- Remove the vacuum check valve.
- Check that there is ventilation from the booster to engine, and no ventilation from the engine to the booster.
- If any fault is found, replace the vacuum check valve.
Other materials:
AUX port/USB port
Connect an iPod, USB memory device or portable audio player to the AUX port/USB
port as indicated below. Press to select
“iPod”, “USB” or “AUX”.
Connecting using the AUX port/USB port
■ iPod
Open the cover and connect an iPod using an iPod cable.
Turn on the power of the i ...
On–vehicle inspection
1. Inspection throttle body idle speed control valve assy
Notice:
it is impossible to check the resister value and the operation
of isc valve by itself, because the isc valve
has an ic circuit inside it, which transforms the duty
signal from the ecm to the derive signal.
After check ...
Using a flat bed truck
If you use chains or cables to tie down your vehicle, the angles shaded in black
must be 45°.
Do not overly tighten the tie downs or the vehicle may be damaged.
■Before emergency towing
1 Vehicles without a smart key system: Put the engine switch in the “ACC” (engine
off) or “O ...