Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: Open in pump motor circuit

Toyota RAV4. Open in pump motor circuit


Description

The motor relay drives the pump motor based on a signal from the skid control ecu.

Toyota RAV4. Open in pump motor circuit


Wiring diagram

Refer to dtc c0273/13, c0274/14, c1361/91 (see page bc-79).

Inspection procedure

  1. Perform active test by intelligent tester (motor relay)

  1. Select the active test, generate a control command, and then check that the abs motor relay operates.

Toyota RAV4. Perform active test by intelligent tester (motor relay)


Ok: operation sound of abs motor is heard.



  1. Reconfirm dtc

  1. Clear the dtc (see page bc-47).
  2. Start the engine.
  3. Drive the vehicle at a speed of 6 km/h (4 mph) or more for several seconds.
  4. Check if the same dtc is output (see page bc-47).

Result




Replace abs and traction actuator assembly

  1. Inspect fuse (abs1)

  1. Remove the abs1 h-fuse from the engine room no. 1 Relay block.
  2. Measure the resistance of the fuse.

Standard resistance: below 1




  1. Check wire harness (skid control ecu - battery and body ground)

Toyota RAV4. Check wire harness (skid control ecu - battery and body ground)


  1. Disconnect the a19 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 assembly

Open in stop light switch circuit
Description The skid control ecu detects the brake operating conditions through a signal transmitted by the stop light switch. The skid control ecu incorporates an open circuit detection circuit. ...

Brake pedal load sensing switch
Description The brake pedal load sensing switch is turned on when the brake pedal is depressed with force exceeding a predetermined level. The skid control ecu detects if the brake pedal is dep ...

Other materials:

Camshaft position correlation (bank 1 sensor a)
Dtc P0016 P0016 crankshaft position - camshaft position correlation (bank 1 sensor a) Description In the vvt (variable valve timing) system, the appropriate intake valve open and close timing is controlled by the ecm. The ecm performs intake valve control by performing the following: 1) cont ...

Center power outlet socket (for ac power supply)
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 console rear end panel (see page ip- 19) ...

Power mirror control system
Parts location System diagram System description The outer mirror switch controls the outer rear view mirror lh and rh. Problem symptoms table Hint: Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of pr ...

В© 2011-2025 Copyright www.trav4.net