Toyota RAV4 (XA40) 2013-2018 Service Manual: System diagram

Parts location

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How to proceed with troubleshooting

Hint: *: Use the intelligent tester. Hint: If the display indicates a communication fault in the tester, inspect the dlc3. Hint: Record or print dtcs and freeze frame data, if necessary. ...

Other materials:

Front fog light circuit
Description The main body ecu controls the front fog light relay (marking: fr fog) when a signal is received from the headlight dimmer switch. Wiring diagram Inspection procedure Perform active test by intelligent tester Connect the intelligent tester (with can vim) to the dlc3 ...

Front occupant classification sensor lh circuit malfunction
Description The front occupant classification sensor lh circuit consists of the occupant classification ecu and the front occupant classification sensor lh. Dtc b1780 is recorded when a malfunction is detected in the front occupant classification sensor lh circuit. Wiring diagram ...

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 ...