Toyota RAV4 manuals

Toyota Sienna Service Manual: How to proceed with troubleshooting

Toyota Sienna Service Manual / Lighting / Lighting system / How to proceed with troubleshooting

1 VEHICLE BROUGHT TO WORK SHOP

2 CUSTOMER PROBLEM ANALYSIS

3 CHECK BODY MULTIPLEX COMMUNICATION SYSTEM

  1. Check for the DTC outputs.

4 DTC CHECK

5 DTC CHART

6 PROBLEM SYMPTOMS TABLE

7 TERMINAL OF ECU

8 CIRCUIT INSPECTION

9 IDENTIFICATION OF PROBLEM

10 REPAIR OR REPLACE

11 CONFIRMATION TEST

END

Parts location
...

Operation check
1. ILLUMINATED ENTRY SYSTEM OPERATION CHECK  The illuminated entry system is explained below:  Turn the ignition switch OFF, close all the doors, and set them in the lock conditi ...

Other materials:

On-vehicle inspection
1. INSPECT COOLING FAN SYSTEM (a) Put the vehicle in the following conditions (1) The engine switch is off. (2) The coolant temperature is less than 95°C (203°F). (3) The battery voltage is between 9 and 14 V. (4) The A/C switch is OFF. (b) Clamp the 400 A probe of an ammeter over the ...

Removal
1. DRAIN ENGINE COOLANT 2. REMOVE V-BANK COVER SUB-ASSEMBLY 3. REMOVE NO. 2 AIR CLEANER INLET 4. REMOVE NO. 1 AIR CLEANER INLET 5. REMOVE AIR CLEANER CAP SUB-ASSEMBLY 6. REMOVE AIR CLEANER CASE SUB-ASSEMBLY 7. REMOVE ENGINE COOLANT TEMPERATURE SENSOR  Remove the engine coolant tem ...

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 ...

© 2011-2024 Copyright www.tsienna.net