Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / Cruise control system / Actuator mechanical malfunction / Inspection procedure
Toyota Corolla (E120): Inspection procedure
1 Inspect cruise control actuator assy
- Inspect the cruise control actuator arm locking operation.
- Turn the ignition switch to off.
- Disconnect the cruise control actuator assy connector.
- Connect the positive (+) lead from the battery to the terminal 3 (l) of cruise control actuator assy and the negative (–) lead to terminal 4 (gnd).
Notice
: do not connect the high tension cables to the wrong battery terminal. You will damage the cruise control actuator assy.
- Move the control plate by hand.
Ok: control plate does not move.
- inspect the cruise control actuator assy operation.
- Turn the ignition switch to off.
- Disconnect the cruise control actuator assy connector.
- Connect the positive (+) lead from the battery to terminals
1 (mo) and 3 (l) of cruise control actuator
assy, connect the negative (–) lead to terminals 2
(mc) and 4 (gnd) of cruise control actuator assy.
Ok: control arm moves to full open side.
- Connect the positive (+) lead from the battery to terminals
2 (mc) and 3 (l) of cruise control actuator
assy, connect the negative (–) lead to terminals 1
(mo) and 4 (gnd) of cruise control actuator assy.
Ok: control arm moves to full close side.
2 Check harness and connector(between cruise control ecu assy and cruise control actuator assy)
- Check for open and short circuit in harness and connector between cruise control ecu assy and cruise control actuator assy (actuator motor)
Check and replace cruise control ecu assy
Other materials:
Circuit description
Hint:
these dtcs indicate a malfunction related to the primary circuit.
If dtc p0351 is displayed, check the no.1 Ignition coil with igniter
circuit.
If dtc p0352 is displayed, check the no.2 Ignition coil with igniter
circuit.
If dtc p0353 is displayed, check the no.3 Ignition coil ...
Editing the contact data
For PBAP compatible Bluetooth® phones, this function is available when “Automatic
Contact/History Transfer” is set to off. 1 Select “Edit Contact”.
2 Select the desired contact.
3 Select corresponding to the desired name or number.
► For editing the name
Follow the steps in “R ...
If the vehicle becomes stuck
Carry out the following procedures if the tires spin or the vehicle becomes
stuck in mud, dirt or snow:
1 Stop the engine. Set the parking brake and shift the shift lever to P (automatic
transmission or continuously variable transmission) or N (manual transmission).
2 Remove the mud, snow or s ...