Toyota Corolla (E120) 2002–2008 Repair Manual / Tire & wheel
Toyota Corolla (E120): Tire & wheel
Wheel and tire system
Inspection
1. Inspect tire
- check the tires for wear and proper inflation pressure.
Cold tire inflation pressure:


- Using a dial indicator, check the tire runout.
Tire runout: 3.0 Mm (0.118 In.) Or less
2. Rotate tire

Hint
: see the illustration for where to rotate each tire when you include the spare tire in the rotation and when you do not.
3. Inspect wheel balance

- Check and adjust the off–the–car balance.
- if necessary, check and adjust the on–the–car balance.
Imbalance after adjustment: 8.0 G (0.018 Lb) or less
4. Inspect bearing backlash
5. Inspect axle hub deviation
Other materials:
Screen for general settings
1 Press the “SETUP” button.
2 Select “General” on the “Setup” screen.
1 “English”, “Français” or “Español” can be selected.
2 On/off can be selected to sound beeps.
3 Select to change the screen color.
4 Select to change the keyboard layout.
5 The animatio ...
Circuit description
The variable valve timing (vvt) system includes the ecm, the oil control
valve (ocv) and the vvt controller.
The ecm sends a target ”duty–cycle” control signal to the ocv. This control
signal, applied to the ocv,
regulates the oil pressure supplied to the vvt controller. Camshaft timin ...
Circuit description
The door key lock and unlock switch is built in the door lock motor.
Wiring diagram
Inspection procedure
1 Check door lock
2 Check wire harness (tvip ecu door lock)
Disconnect the tvip ecu and door lock connectors.
check the continuity between the terminals of the t ...


