Toyota RAV4 manuals

Toyota Sienna Service Manual: How to proceed with troubleshooting

The intelligent tester can be used in steps 4, 6, 8 and 9.

1 VEHICLE BROUGHT TO WORKSHOP

2 CUSTOMER PROBLEM ANALYSIS

3 PASSENGER AIRBAG ON/OFF INDICATOR CHECK

4 DTCs CHECK (Present and Past DTCs)

  1. Check for DTCs.

Result

Result

GO TO PROBLEM SYMPTOMS TABLE

5 DTCs CHART

6 CIRCUIT INSPECTION

7 REPAIR

8 CLEAR DTCs (Present and Past DTCs)

  1. Clear DTCs.

9 DTCs CHECK (Present and Past DTCs)

  1. Check for DTCs.

Result

Result

Go to step 5

10 SYMPTOM SIMULATION

  1. Check the passenger airbag ON/OFF indicator condition.

Result

Result

Go to step 5

11 CONFIRMATION TEST

END

System description
1. DESCRIPTION OF OCCUPANT CLASSIFICATION SYSTEM  GENERAL DESCRIPTION.  In the occupant classification system, the occupant classification ECU calculates the weight of the occu ...

Initialization
1. ZERO POINT CALIBRATION NOTICE: Make sure that the front passenger seat is not occupied before performing the operation. HINT: Perform the zero point calibration and sensitivity check if any o ...

Other materials:

Selecting conventional constant speed control mode
Constant speed control mode differs from vehicle-to-vehicle distance control mode. When constant speed control mode is selected, your vehicle will maintain a set speed regardless of whether or not there are other vehicles in the lane ahead. Press the “ON-OFF” button to activate the ...

System description
1. POWER MIRROR CONTROL SYSTEM DESCRIPTION This system has these functions: automatic glare-resistant electrochromic (EC) mirror, electrical remote control type mirror, memory function, foot light function, and rear window defogger-linked mirror defogger. 2. FUNCTION OF MAIN COMPONENT ...

Vehicle Speed Signal Circuit between Stereo Component Amplifier and Combination Meter
DESCRIPTION This circuit is necessary for the ASL (Auto Sound Leveliser) built into the stereo component amplifier. Speed signals are received from the combination meter and used for the ASL. The ASL function automatically adjusts the sound data in order to enable hearing the clear audio ...

© 2011-2024 Copyright www.tsienna.net