Toyota RAV4 manuals

Toyota Sienna Service Manual: On-vehicle inspection

Toyota Sienna Service Manual / 2GR-FE Engine control system / Throttle body / On-vehicle inspection

1. INSPECT THROTTLE BODY

  1.  Listen to the throttle control motor operating sounds.
  1.  Turn the ignition switch to the ON position.
  2. When pressing the accelerator pedal position sensor lever, listen to the running motor. Make sure that no friction noise comes from the motor.

    If friction noise exists, replace the throttle body.

  1.  Inspect the throttle position sensor.

INSPECT THROTTLE BODY

  1.  Connect the intelligent tester to the DLC3.
  2.  Turn the ignition switch to the ON position.
  3.  Check that the MIL turns off.
  4.  Under CURRENT DATA, the throttle valve opening percentage (THROTTLE POS) should be within the standard range below.

Standard throttle valve opening percentage: 60% or more If the percentage is less than 60%, replace the throttle body.

NOTICE: When checking the throttle valve opening percentage, the transmission should be in neutral.

Components
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Removal
1. REMOVE WINDSHIELD WIPER MOTOR ASSEMBLY 2. REMOVE FRONT OUTER COWL TOP PANEL SUBASSEMBLY 3. DRAIN ENGINE COOLANT 4. REMOVE V-BANK COVER SUB-ASSEMBLY 5. REMOVE NO. 2 AIR CLEANER INLET 6. REMOVE ...

Other materials:

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 weather or vehicle operating conditions, this does not indicate a system malfunction.  E3 (i ...

Short in Rear Curtain Shield Squib RH Circuit
DTC B1630/83 Short in Rear Curtain Shield Squib RH Circuit DESCRIPTION The rear curtain shield squib RH circuit consists of the center airbag sensor assembly and the curtain shield airbag assembly RH. The circuit instructs the SRS to deploy when deployment conditions are met. DTC B1630/83 ...

Manual Up / Down and Auto Down Function does not Operate on Passenger Side Only
DESCRIPTION If the manual UP/DOWN function does not operate, the power window motor, the regulator switch or the wire harness may be malfunctioning. WIRING DIAGRAM INSPECTION PROCEDURE 1 CHECK WIRE HARNESS (POWER SOURCE) Disconnect the P37 regulator switch connector.  Turn ...

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