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:
Inspection procedure
1 Inspect dlc3 terminal voltage
Turn the ignition switch to on.
measure voltage between terminals 13 (tc) and 4 (cg) of
dlc3.
Ok:
voltage: 10 – 16 v
2 Check harness and connector(between cruise control ecu assy
and dlc3)
Check for open and short circuit in harness ...
Malfunction in speedometer
Wiring diagram
Inspection procedure
1 Check combination meter assy
Remove the combination meter assy with connector still
connected.
check voltage.
Jack up either of the front wheels.
Shift the shift lever to neutral.
Turn the ignition switch to on ...
Inspection procedure
1 Check p/t squib(lh) circuit(airbag sensor assy center – front seat
outer belt assy lh)
Disconnect the negative (–) terminal cable from the battery,
and wait at least for 90 seconds.
disconnect the connectors between the airbag sensor
assy center and the seat belt pretensio ...


