Toyota RAV4 manuals

Toyota RAV4 Service Manual: Tc and cg terminal circuit

Description

Dtc output mode is set by connecting terminals tc and cg of the dlc3.

The dtcs are displayed by blinking the srs warning light.

Hint:

Wiring diagram

Toyota RAV4. Tc and cg terminal circuit


Inspection procedure

  1. Check wire harness (dlc3 - ecm)

Toyota RAV4. Check wire harness (dlc3 - ecm)


  1. Turn the ignition switch off.
  2. Disconnect the a9 connectors from the center airbag sensor .
  3. Measure the resistance of the wire harness side connectors.

Standard resistance




  1. Check wire harness (cg of dlc3 - body ground)

Toyota RAV4. Check wire harness (cg of dlc3 - body ground)


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

Standard resistance



  1. Check wire harness (tc of ecm)

Toyota RAV4. Check wire harness (tc of ecm)


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

Standard resistance




  1. Replace ecm

  1. Replace the ecm.
  2. Check the dtc of the ecm (see page es-35).

Result




Repair or replace wire harness or each ecu

Srs warning light does not come on
Description The srs warning light is located on the combination meter. When the srs is normal, the srs warning light comes on for approximately 6 seconds after the ignition switch is turned fro ...

Occupant classification system
...

Other materials:

Symptom confirmation and diagnostic trouble code
Hint: The diagnostic system in the rav4 has various functions. The first function is the diagnostic trouble code (dtc) check. A dtc is a code stored in the ecu memory whenever a malfunction in the signal circuits to the ecu occurs. In a dtc check, a previous malfunction's dtc can be ch ...

Adjusting the position of and opening and closing the air outlets
Front center outlets Direct air flow to the left or right, up or down. Turn the knobs to open or close the vents. Turn the knob to open or close the vent for rear seat occupants. М Direct air flow to the left or right, up or down. Open the vent. Close the vent. ...

Rear wiper motor
Components Removal Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. Remove back door center garnish (see page ed-59) ...

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