Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

1 Check fuse(ecuig)

  1. Remove the ecuig fuse from the instrument panel j/b.
  2.  check the continuity of the ecuig fuse.

    Ok: continuity

2 Inspect terminal voltage(b)

2 Inspect terminal voltage(b)

  1. Remove the cruise control ecu assy with connector still connected.
  2.  turn the ignition switch to on.
  3.  measure voltage between terminals 2 (b) and 16 (gnd) of the cruise control ecu assy connector.

    Ok: voltage: 10 16 v

3 Check harness and connector(between cruise control ecu assy

3 Check harness and connector(between cruise control ecu assy and body ground)

  1. Measure resistance between terminal 16 (gnd) of the cruise control ecu assy connector and body ground.

    Ok: resistance: below 1 Ω

Check and repair harness and connector between cruise control ecu assy

Check and repair harness and connector between cruise control ecu assy and battery

Circuit description
The cruise control ecu assy power source supplies power to the actuator and sensors, etc., When terminal gnd and the case of the cruise control ecu assy are grounded. Wiring diagram ...

Cruise control switch circuit
...

Other materials:

Inspection procedure
1 Check d squib circuit(airbag sensor assy center horn button assy) 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 horn button assy.  for the orange c ...

Installing the spare tire
1 Remove any dirt or foreign matter from the wheel contact surface. If foreign matter is on the wheel contact surface, the wheel nuts may loosen while the vehicle is in motion, causing the tire to come off. 2 Install the tire and loosely tighten each wheel nut by hand by approximately the sa ...

Diagnostic trouble code chart
Hint: as for the vehicle for mexico, refer to repair manual 2003 corolla (pub. No. Rm938u). Parameters listed in the chart may not be exactly the same as your readings due to the type of instrument or other factors. If a malfunction code is displayed during the dtc check in the check mod ...

2011-2021 Copyright www.tcorolla.net