Toyota RAV4 (XA40) 2013-2018 Service Manual: For vehicles equipped with vehicle stability (vsc) system
- Notices when using drum tester
- Before beginning testing, disable the vsc. To disable the vsc, turn the ignition switch off and connect sst to terminals 12 (ts) and 4 (cg) of the dlc3.
Sst 09843-18040
Notice:
- Confirm that the vsc warning light blinks.
- Vsc system will be reset when the engine is started.
- For safety, secure the vehicle with restraint chains while using a wheel dynamometer.
- Notices of related operations to vsc
- Do not carry out unnecessary installation and removal as it might affect the adjustment of vsc related parts.
- Be sure to follow the instructions for work preparation and final confirmation of proper operation of the vsc system.
For vehicles equipped with mobile communication systems
Install the antenna as far away from the ecu and
sensors of the vehicle electronic systems as
possible.
Install an antenna feeder at least 20 cm (7.87 In.)
Away from the ecu and sensors ...
When servicing active torque control 4wd vehicles
The active torque control 4wd rav4 is equipped
with the 4 wheel drive control system.
If incorrect preparations or test procedures are
used, the test will not only be unsuccessful, but may
...
Other materials:
Check for intermittent problems
Check for intermittent problems
Hint:
A momentary interruption (open circuit) in the connectors
and/or wire harness between the sensors and ecus can
be detected by using the ecu data list function of an
intelligent tester.
Turn the ignition switch off and connect the
intelligent test ...
System description
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 e ...
Stuck in deceleration sensor
Description
The skid control ecu receives signals from the yaw rate and deceleration
sensor via the can
communication system.
The yaw rate sensor has a built-in deceleration sensor and detects the vehicle's
condition using 2 circuits
(gl1: g sensor 1, gl2: g sensor 2).
If there is t ...
