Toyota RAV4 manuals

Toyota Sienna Service Manual: DTC check / clear

1. CHECK DTC (USING INTELLIGENT TESTER)

CHECK DTC (USING INTELLIGENT TESTER)

  1. Checking DTCs.
  1. Connect the intelligent tester to the DLC3.
  2. Turn the ignition switch ON.
  3. Read DTCs by following the prompts on the tester screen.

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

2. CLEAR DTC (USING INTELLIGENT TESTER)

  1. Clearing DTCs from memory.
  1. Connect the intelligent tester to the DLC3.
  2. Turn the ignition switch ON.
  3. Erase the DTCs following the prompts on the tester screen.

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

Diagnosis system
1. CHECK DLC3 The vehicle's ECU uses ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format. NOTICE: ...

Data list / active test
1. DATA LIST HINT: Using the DATA LIST displayed on the intelligent tester, you can read the value of the switch, sensor, actuator, etc. without parts removal. Reading the DATA LIST as the first ...

Other materials:

Fuel sender gauge assembly
INSPECTION 1. INSPECT FUEL SENDER GAUGE ASSEMBLY  Disconnect the connector from the fuel sender gauge.  Check that the float moves smoothly between F and E.  Measure the resistance between terminals 1 and 2 of the connector according to the value(s) in the table b ...

On-vehicle inspection
1. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE NOT INVOLVED IN COLLISION)  Perform a diagnostic system check. 2. INSPECT OCCUPANT CLASSIFICATION ECU (VEHICLE INVOLVED IN COLLISION) Perform a diagnostic system check.  Even if the airbag was not deployed, check if there is ...

Passenger Side Buckle Switch Circuit Malfunction
DTC B1771 Passenger Side Buckle Switch Circuit Malfunction DESCRIPTION The passenger side buckle switch circuit consists of the occupant classification ECU and the front seat inner belt assembly RH. DTC B1771 is recorded when a malfunction is detected in the passenger side buckle switch ci ...

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