Toyota RAV4 manuals

Toyota Sienna Service Manual: DTC check / clear

1. CHECK DTC

CHECK DTC

  1. Prepare the intelligent tester.
  2. Connect the intelligent tester to DLC3.
  3. Turn the ignition switch to the ON position and turn the intelligent tester main switch ON.
  4. Use the intelligent tester to check the DTCs, and note them down (For operating instructions, see the intelligent tester's instruction book.).
  5. Refer to DIAGNOSTIC TROUBLE CODE CHART to confirm the details of the DTCs.

2. CLEAR DTC

  1. DTC will be cleared when the malfunction output to DTC is recovered normally.
Terminals of ECU
1. MULTIPLEX NETWORK GATEWAY ECU Disconnect the G4 ECU connector. Measure the voltage between the specified terminals on the wire harness side connector. If the result is not as ...

Diagnostic trouble code chart
If a malfunction code is displayed during the DTC check, check the circuit listed for that code in the chart below (Proceed to the page given for that circuit). MULTIPLEX COMMUNICATION SYSTEM ...

Other materials:

Driving the vehicle
The following procedures should be observed to ensure safe driving: Starting the engine Driving With the brake pedal depressed, shift the shift lever to D. Release the parking brake. Gradually release the brake pedal and gently depress the accelerator pedal to accelerate the vehicle. ...

For vehicles equipped with mobile communication systems
FOR VEHICLES EQUIPPED WITH MOBILE COMMUNICATION SYSTEMS (a) Install the antenna far away from the ECU and sensors of the vehicle electronic systems as possible. (b) Install an antenna feeder at least 20 cm (7.87 in.) away from the ECU and sensors of the vehicle electronic systems. For de ...

Air Intake Control Circuit
DESCRIPTION The air cleaner is equipped with two inlets, one of which is opened or closed by the Air Intake Control Valve (AICV). This system reduces intake noise and increases engine power at low-to-high engine speed range. When the engine is operating in the low-to-mid speed range, this ...

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