Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Diagnosis system

  1. Description

  1. Sliding roof system data and diagnostic trouble codes (dtcs) can be read through the vehicle's data link connector 3 (dlc3). When the system seems to be malfunctioning, use the intelligent tester to check for malfunctions and perform repairs.
  1. Check dlc3

The vehicle uses the iso 15765-4 for communication protocol. The terminal arrangement of the dlc3 complies with iso 15031-03 and matches the iso 15765-4 format.

Toyota RAV4. Check dlc3


Toyota RAV4. Check dlc3


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.

Toyota RAV4. Diagnosis system


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

Terminals of ecu
Check sliding roof drive gear subassembly (sliding roof ecu) Disconnect the p6 ecu connector. Measure the resistance and voltage of the wire harness side connector. Reconnec ...

Dtc check / clear
Check dtc Connect the intelligent tester to the dlc3. Turn the ignition switch on and turn the tester on. Select the following menu item: body / sliding roof / dtc. Check the dtc( ...

Other materials:

Installation
Notice: Do not heat the vehicle body, emblem and name plate excessively. Hint: When installing the emblem and name plate, heat the vehicle body, emblem and name plate using a heat light. Standard heating temperature Install no. 4 Back door name plate (for 4wd) Clean the vehicle body ...

Engine coolant temperature circuit range / performance problem
Description Refer to dtc p0115 (see page es-105). Monitor description Engine coolant temperature (ect) sensor cold start monitor When a cold engine start is performed and then the engine is warmed up, if the ect sensor value does not change, it is determined that a malfunction has occ ...

System description
Description The eps (electronic power steering) system generates torque through the operation of the motor and the reduction gear installed on the column shaft in order to assist steering effort. The power steering ecu determines directions and the amount of assisting power in accordanc ...

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