Toyota RAV4 manuals

Toyota RAV4 Service Manual: Abs and traction actuator (skid control ecu) communication stop mode

Toyota RAV4 Service Manual / Can communication / Fail-safe chart / Abs and traction actuator (skid control ecu) communication stop mode

Description

Toyota RAV4. Abs and traction actuator (skid control ecu) communication stop mode


Wiring diagram

Toyota RAV4. Abs and traction actuator (skid control ecu) communication stop mode


Inspection procedure

Notice:

Hint:

Operating the ignition switch, any switches or any doors triggers related ecu and sensor communication with the can, which causes resistance variation.

  1. Check can bus line disconnection (abs and traction actuator branch wire)

Toyota RAV4. Check can bus line disconnection (abs and traction actuator branch wire)


  1. Disconnect the a19 abs and traction actuator (skid control ecu) connector.
  2. Measure the resistance of the wire harness side connector.

Standard resistance




  1. Check wire harness (abs and traction actuator - battery and body ground)

Toyota RAV4. Check wire harness (abs and traction actuator - battery and body ground)


  1. Disconnect the a19 abs and traction actuator (skid control ecu) connector.
  2. Measure the resistance of the wire harness side connector.

Standard resistance


  1. Measure the voltage of the wire harness side connector.

Standard voltage




Replace abs and traction actuator (skid control ecu)

Fail-safe chart
Fail-safe function When communication fails in any of the main wires (communication lines) due to a short circuit or other causes, the fail-safe function, which is specified for each sy ...

Air conditioning amplifier communication stop mode
Description Wiring diagram Inspection procedure Notice: Turn the ignition switch off before measuring the resistances of the main wire and the branch wire. After the ignition ...

Other materials:

Abs control system malfunction
Description This dtc is output when the vsc system detects a malfunction in the abs system. Inspection procedure Check dtc for abs system Clear the dtc (see page bc-47). Turn the ignition switch on. Check if the same dtc is recorded (see page bc-47). Result Repair ...

Pressure control solenoid "d" performance (shift solenoid valve slt)
Description The throttle pressure that is applied to the primary regulator valve (which modulates the line pressure) causes the solenoid valve slt, under electronic control, to precisely modulate and generate the line pressure according to the extent that the accelerator pedal is depr ...

Driver side - side airbag sensor circuit malfunction
Description The side airbag sensor lh consists of part including the diagnostic circuit and the lateral deceleration sensor. When the center airbag sensor receives signals from the lateral deceleration sensor, it determines whether or not the srs should be activated. Dtc b1620/21 is ...

В© 2011-2018 Copyright www.trav4.net