Toyota RAV4 (XA40) 2013-2018 Service Manual: Electronic circuit inspection procedure

Circuit inspection

A description of the main areas of each circuit inspection is below. Item Description description The major role, operation of the circuit and its component parts are explai ...

Basic inspection

When measuring resistance of electronic parts Unless otherwise stated, all resistance measurements should be made at an ambient temperature of 20°c (68°f). Resistance measurements m ...

Other materials:

Data list / active test
Hint: Using the intelligent tester's data list allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the data list early in troubleshooting is one way to save time. Data list for occupant classification ecu Connect the intelligent test ...

System description
Driver seat belt warning light When the driver seat belt is not fastened with the ignition switch on, the driver seat belt warning light on the combination meter comes on to inform the driver. The center airbag sensor detects the driver seat belt status and sends signals to the co ...

Drl relay circuit
Description The main body ecu controls the daytime running light no. 2 Relay (marking: drl no.2). Wiring diagram Inspection procedure Inspect daytime running light relay (marking: drl no. 2, Drl no. 3, Drl no. 4) Remove the no. 2 Relay, no. 3 Relay and no. 4 Relay from th ...