Toyota RAV4 manuals

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

  1. Engine immobiliser system description

The engine immobiliser system is designed to prevent the vehicle from being stolen. This system uses a transponder key ecu that stores the key codes of authorized ignition keys. If an attempt is made to start the engine using an unauthorized key, the ecu sends a signal to the ecm to prohibit fuel delivery and ignition, effectively disabling the engine.

  1. Function of main component

Toyota RAV4. Function of main component


  1. System function

Engine immobiliser system
Parts location System diagram ...

How to proceed with troubleshooting
Hint: Use these procedures to troubleshoot the engine immobiliser system. *: Use the intelligent tester. Vehicle brought to workshop Inspect battery voltage Standard voltage: 11 t ...

Other materials:

Front passenger side satellite sensor bus initialization incomplete
Description When the center airbag sensor receives signals from the lateral deceleration sensor, it determines whether or not the srs should be activated. Dtc b1648/82 is recorded when a malfunction is detected in the rear airbag sensor rh circuit. Wiring diagram Inspection pr ...

Rear occupant classification sensor rh collision detection
Description Dtc b1788 is output when the occupant classification ecu receives a collision detection signal sent by the rear occupant classification sensor rh when an accident occurs. Dtc b1788 is also output when the front seat rh is subjected to a strong impact, even if an actual acci ...

Eps warning light circuit
Description If the power steering ecu detects a malfunction, the p/s warning light comes on. At this time, the power steering ecu stores a dtc in its memory. Wiring diagram Inspection procedure Check for dtc Using the intelligent tester (with can vim), check for dtcs and confir ...

В© 2011-2026 Copyright www.trav4.net