Toyota RAV4 manuals

Toyota RAV4 Service Manual: How to proceed with troubleshooting

Hint:

  1. Vehicle brought to workshop


  1. Inspect battery voltage

Standard voltage: 11 to 14 v

If the voltage is below 11 v, recharge or replace the battery before proceeding.


  1. Check and clear dtc*


  1. Problem symptom confirmation

Result




  1. Symptom simulation


  1. Check communication function of controller area network (can)*

  1. Use the intelligent tester to check for normal functioning of the can communication system.
  1. Perform bus check (communication malfunction dtc).

Result




  1. Check for dtc*

Result




  1. Problem symptoms table

Result



  1. Overall analysis and troubleshooting

  1. Terminals of ecu (see page bc-41)
  2. Data list / active test (see page bc-52)


  1. Check for fluid leakage


  1. Repair or replace


  1. Confirmation test


End

System description
System description Hint: The skid control ecu forms a single unit with the abs and traction actuator. Abs (anti-lock brake system): the abs helps prevent the wheels from locking when t ...

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 fun ...

Other materials:

Ig power source circuit
Description This is the main power source supplied to the air conditioning amplifier when the ignition switch is on (ig). This power source is used for operating components, such as the air conditioning amplifier and servo motors. Wiring diagram Inspection procedure Inspect fuse (ec ...

Side doors
Unlocking and locking the doors The vehicle can be locked and unlocked using the key, entry function, wireless remote control or door lock switch. Entry function (if equipped) Wireless remote control Key Vehicles without a smart key system Locks all the doors Unlocks all the doors Tur ...

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 air cleaner cap (see page es-411) Remove air cleaner case ...

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