Toyota RAV4 manuals

Toyota Sienna Service Manual: Parts location

Parts location

Parts location

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 SYMPTOMS TABLE

9 TERMINALS OF ECU

10 CIRCUIT INSPECTION

11 IDENTIFICATION OF PROBLEM

12 REPAIR OR REPLACE

13 CONFIRMATION TEST

END

Problem symptoms table

Front A/C:

Problem symptoms table

Problem symptoms table

Problem symptoms table

Precaution
NOTICE: Because the compressor operates at high voltages, wear electric insulated gloves and pull out the service plug to cut the high-voltage circuit before inspection. 1. DO NOT HANDLE REFRIGERA ...

Terminals of ecu
1. A/C AMPLIFIER (a) Waveform 1: (b) Waveform 2: (c) Waveform 3: ...

Other materials:

How to proceed with troubleshooting
HINT: *: Use the intelligent tester. 1 VEHICLE BROUGHT TO WORKSHOP 2 CUSTOMER PROBLEM ANALYSIS Confirm problem symptoms 3 CHECK MULTIPLEX COMMUNICATION SYSTEM* Check if the multiplex communication system DTC is output. HINT: The center airbag sensor assembly of this system is co ...

Canceling and resuming the constant speed control
Pulling the lever toward you cancels the constant speed control. The speed setting is also canceled when the brakes are applied. Pushing the lever up resumes the constant speed control. Resuming is available when the vehicle speed is more than approximately 25 mph (40 km/h). ...

Cranking Holding Function Circuit
DESCRIPTION The system detects the ignition switch's starting signal (STSW) and then supplies current to the starter until the ECM judges that the engine has started successfully. The purpose is to reduce the holding time of the ignition key. WIRING DIAGRAM Refer to DTC P0617. INSPECTI ...

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