Toyota RAV4 manuals

Toyota RAV4 Service Manual: Diagnosis system

  1. Check dlc3

Toyota RAV4. Check dlc3


  1. Check the dlc3: the power steering ecu uses can (iso11898-1) and iso9141-2 for communication protocol. The terminal arrangement of the dlc3 complies with sae j1962 and matches the iso9141-2 format.

Toyota RAV4. Diagnosis system


Notice:

*: Before measuring the resistance, leave the vehicle as is for at least 1 minute and do not operate the ignition switch, other switches or the doors.

If the result is not as specified, the dlc3 may have a malfunction. Repair or replace the harness and connector.

Hint:

Connect the cable of the intelligent tester to the dlc3, turn the ignition switch on and attempt to use the tester. If the display indicates that a communication error has occurred, there is a problem either with the vehicle or with the tester.

  1. Warning light

Toyota RAV4. Warning light


  1. When a problem occurs in the electronic power steering system, the p/s warning light on the combination meter comes on to inform the driver of the problem.
Terminals of ecu
Check power steering ecu Hint: Measurements cannot be performed on the c connector side of the power steering ecu. Measure the voltage and resistance of the connectors. ...

Dtc check / clear
Check dtc When using intelligent tester: Connect the intelligent tester (with can vim) to the dlc3. Turn the ignition switch on and press the intelligent tester main switch on ...

Other materials:

If the shift lever cannot be shifted from p
If the shift lever cannot be shifted with your foot on the brake pedal, there may be a problem with the shift lock system (a system to prevent accidental operation of the shift lever). Have the vehicle inspected by your toyota dealer immediately. The following steps may be used as an emergency ...

Room temperature sensor circuit
Description The room temperature sensor is installed in the instrument panel to detect the room temperature and control the heater and air conditioner auto mode. The resistance of the room temperature sensor changes in accordance with the room temperature. As the temperature decreases, ...

Tires
Replace or rotate tires in accordance with maintenance schedules and treadwear. Checking tires New tread Treadwear indicator Worn tread The location of treadwear indicators is shown by the ¢§twi¢¸ or ¢§ƒ´¢¸ marks, etc., Molded on the si ...

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