Toyota RAV4 (XA40) 2013-2018 Service Manual: Terminals of ecu

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 occupant classification ecu controls the functions of the occupant classification system on the vehicle. Data of the occupant classification system can be read in the data lin ...

Other materials:

Cruise control switch circuit
Description This circuit sends signals to the ecm depending on the cruise control switch condition. The battery supplies positive (+) battery voltage to the cruise control switch. Then terminal ccs of the ecm receives the voltage according to the switch condition. Wiring diagram Inspect ...

Vehicle speed sensor "A"
description The speed sensor detects the wheel speed and sends the appropriate signals to the skid control ecu. The skid control ecu converts these wheel speed signals into a 4-pulse signal and outputs it to the ecm via the combination meter. The ecm determines the vehicle speed based o ...

If the engine will not start
If the engine will not start even though correct starting procedures are being followed, consider each of the following points: The engine will not start even though the starter motor operates normally One of the following may be the cause of the problem: There may not be sufficient fuel in the v ...