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:

Tire Pressure Warning Light Circuit
DESCRIPTION If the ECU detects trouble, the tire pressure warning light blinks (comes on after blinking for 1 minute) and tire pressure monitor is cancelled at the same time. At this time, the ECU records a DTC in the memory. Connect terminals TC and CG of DLC3 to make the tire pressure war ...

Parts location
HOW TO PROCEED WITH TROUBLESHOOTING 1 VEHICLE BROUGHT TO WORKSHOP 2 CUSTOMER PROBLEM ANALYSIS (a) Confirm problem symptoms. 3 CHECK AND CLEAR DTCS 4 PROBLEM SYMPTOM CONFIRMATION 5 SYMPTOM SIMULATION 6 DTC CHECK (OTHER THAN MULTIPLEX DTC) 7 DTC CHART 8 PROBLEM SYMP ...

Inspection
1. Inspect starter assembly NOTICE: These tests must be performed within 3 to 5 seconds to avoid burning out the coil. (a) Perform the pull-in test. (1) Disconnect the lead wire from terminal C. (2) Connect the battery to the magnetic switch as shown in the illustratio ...

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