Toyota RAV4 manuals

Toyota RAV4 Service Manual: Terminals of ecm

  1. Check ecm

Toyota RAV4. Terminals of ecm


  1. Disconnect the a9 and b30 connectors.
  2. Measure the voltage and resistance of the wire harness side connectors.

Toyota RAV4. Terminals of ecm


If the result is not as specified, there may be a malfunction on the wire harness side.

Problem symptoms table
Hint: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "suspected area" column ...

Diagnosis system
Description The ecm controls the function of cruise control on this vehicle. Data of the cruise control or dtc can be read from the dlc3 of the vehicle. When trouble occurs with cruise contro ...

Other materials:

Shift solenoid "d" control circuit
Description Shifting from 1st to o/d is performed in combination with the on and off operation of the shift solenoid valves sl1 and sl2, which are controlled by the ecm. If an open or short circuit occurs in any of the shift solenoid valves, the ecm controls the remaining normal shift sol ...

The keys
The following keys are provided with the vehicle. Vehicles without a smart key system (type a) Master keys Operating the wireless remote control function Valet key Key number plate Vehicles without a smart key system (type b) Master keys Operating the wireless r ...

Symptom simulation
Hint: The most difficult case in troubleshooting is when no problem symptoms occur. In such a case, a thorough problem analysis must be carried out. A simulation of the same or similar conditions and environment in which the problem occurred in the customer's vehicle should be carried out. No ...

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