Toyota RAV4 manuals

Toyota Sienna Service Manual: Precaution

1. Check that the battery cables are connected to the correct terminals.

2. Disconnect the battery cables when the battery is given a quick charge.

3. Do not perform tests with a high voltage insulation resistance tester.

4. Never disconnect the battery cables while the engine is running.

5. Check that the charging cable nut is tightened on terminal b of the generator and the engine room r/b.

Parts location

Parts location

Parts location

SYSTEM DIAGRAM

SYSTEM DIAGRAM

PROBLEM SYMPTOMS TABLE

PROBLEM SYMPTOMS TABLE

Charging system
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On-vehicle inspection
1. Check battery electrolyte level (a) Check the electrolyte level. (1) If the electrolyte level is low, replace the battery (or add distilled water) and check the charging system. 2. CHECK BAT ...

Other materials:

Air Mix Damper Control Servo Motor Circuit (Passenger Side)
DESCRIPTION The air mix control servo motor (air mix damper servo sub-assembly) is controlled by the A/C amplifier. The air mix control servo motor moves the air mix damper by rotating (normal, reverse) with electrical power from the A/C amplifier. This adjusts the mix ratio of the air t ...

How to proceed with troubleshooting
Hint: The ecm of this system is connected to the can and multiplex communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the can and multiplex communication systems The intelligent tester can be used at steps 3, 4, 6, and 9. ...

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 step of troubleshooting is one way to shorten the labor time. Connect the intelligent tester to ...

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