Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / ABS with EBD system / Abs warning light circuit (does not light up) / Inspection procedure
Toyota Corolla (E120): Inspection procedure
Hint
: start the inspection from step 1 in case of using the hand–held tester and start from step 2 in case of not using the hand–held tester.
1 Perform active test by hand–held tester(abs warning light)
- Check that ”on” and ”off” of the abs warning light can be shown on the combination meter by the hand–held tester.
2 Inspect combination meter assy(abs warning light)
- Disconnect the connector from the skid control ecu.
- turn the ignition switch to on.
- check the abs warning light.
Ok: abs warning light goes on
3 Check harness and connector(wa circuit)
- Check for short circuit in harness and connector of the between terminal wa of skid control ecu and combination meter
Check and replace brake actuator assy
Other materials:
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 ...
Speedometer sensor (atm)
Replacement
1. Remove air cleaner case
2. Remove air cleaner hose no.1
3. Remove speedometer sensor
disconnect the connector.
remove the bolt and speedometer sensor assembly.
remove the clip and driven gear from the speedometer
sensor.
4. Install speedometer sensor
...
Overhaul
1. Remove generator pulley
Sst 09820–63010 (09820–06010, 09820–06020)
Hint:
Hold sst 1 – a with a torque wrench, and tighten sst 1
– b clockwise to the specified torque.
Torque: 39 nvm (398 Kgf·cm, 29 ft·lbf)
Notice:
check that sst is secured to the rotor shaft.
...