Toyota RAV4 manuals

Toyota Sienna Service Manual: DTC check / clear

1. CHECK DTC

CHECK DTC

  1.  Connect the intelligent tester to the DLC3.
  1.  Connect the intelligent tester to the Controller Area Network Vehicle Interface Module (CAN VIM). Then connect the CAN VIM to the Data Link Connector 3 (DLC3).
  1.  Turn the ignition switch to the ON position.
  2.  Read the DTCs by following the prompts on the tester screen.

HINT: Refer to the intelligent tester operator's manual for further details.

2. CLEAR DTC

  1. Connect the intelligent tester to the DLC3.
  2.  Turn the ignition switch to the ON position.
  3. Operate the intelligent tester to erase the codes.

HINT: Refer to the intelligent tester operator's manual for further details.

Diagnosis system
1. DIAGNOSIS FUNCTION  The diagnosis function makes the light and the multi-information display come on, and the CRUISE main indicator light blink as shown in the illustration. When ...

Fail-safe chart
1. AUTO CANCEL FUNCTION (FAIL-SAFE FUNCTION): HINT: If a system malfunction occurs, the applicable DTCs will appear on the multi-information display. In some cases, a DTC will be set due to we ...

Other materials:

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DTC check / clear
HINT: If the system cannot enter the diagnostic mode, inspect all AVC-LAN communication signals and repair or replace problem parts. 1. STARTING DIAGNOSTIC MODE  Turn the ignition switch to the ACC position.  Turn off the audio system.  While pressing the preset switche ...

Write vin
(a) The VIN writing process is shown in the flowchart below. This process allows the VIN to be input into the ECM. If the ECM is changed, or the ECM VIN and Vehicle VIN do not match, the VIN can be registered, or overwritten in the ECM by following this procedure. (b) Write VIN using the int ...

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