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:

Shift position purpose
*1: Shifting to the D position allows the system to select a gear suitable for the driving conditions. Setting the shift lever to the D position is recommended for normal driving. *2: Selecting shift ranges using S mode restricts the upper limit of the possible gear ranges, controls en ...

On-vehicle inspection
1. INSPECT SIDE AIRBAG SENSOR (VEHICLE NOT INVOLVED IN COLLISION)  Perform a diagnostic system check. 2. INSPECT SIDE AIRBAG SENSOR (VEHICLE INVOLVED IN COLLISION AND AIRBAG HAS NOT DEPLOYED)  Perform a diagnostic system check.  When the center pillar of the vehicle or ...

Back Sonar Sensor LH Circuit
DESCRIPTION An ultrasonic sensor consists of a sensor portion that transmits and receives ultrasonic waves and a preamplifier that amplifies them. The ultrasonic sensor outputs the ultrasonic waves and sends the received signals to the clearance warning ECU. WIRING DIAGRAM INSPECTION PR ...

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