Toyota RAV4 manuals

Toyota RAV4 Service Manual: Air conditioning amplifier communication stop mode

Toyota RAV4 Service Manual / Can communication / Fail-safe chart / Air conditioning amplifier communication stop mode

Description

Toyota RAV4. Air conditioning amplifier communication stop mode


Wiring diagram

Toyota RAV4. Air conditioning amplifier communication stop mode


Toyota RAV4. Air conditioning amplifier 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 for disconnection (air conditioning amplifier branch wire)

Toyota RAV4. Check can bus line for disconnection (air conditioning amplifier branch wire)


  1. Disconnect the e37*1 or e36*2 air conditioning amplifier connector.

Hint:

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

Standard resistance: for automatic air conditioning system


For manual air conditioning system




  1. Check wire harness (air conditioning amplifier - battery and body ground)

  1. Disconnect the e37*1 or e36*2 air conditioning amplifier connector.

Hint:

Toyota RAV4. Check wire harness (air conditioning amplifier - battery and body ground)


  1. Measure the resistance of the wire harness side connectors.

Standard resistance: for automatic air conditioning system


For manual air conditioning system


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

Standard voltage: for automatic air conditioning system


For manual air conditioning system




Replace air conditioning amplifier

Abs and traction actuator (skid control ecu) 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 swi ...

Power steering ecu 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 swi ...

Other materials:

Luggage compartment features
Cargo hooks Raise the hooks to use. The cargo hooks are provided for securing loose items. Caution When the cargo hooks are not in use To avoid injury, always return the cargo hooks to their stowed positions. Grocery bag hooks Notice Grocery bag hook weight capacity Do not hang ...

4Wd control ecu communication stop mode
Description Hint: For vehicle with 4wd only. 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 switch is turned off, check that the key reminder warning system ...

Transponder chip malfunction
Description This dtc is output when: 1) during key code registration, a key malfunction occurs; 2) the key code was unable to be registered properly. Inspection procedure Reregister key Clear the dtc (see page ei-18). Reregister the key code with the transponder key ecu (s ...

В© 2011-2019 Copyright www.trav4.net