Toyota RAV4 manuals

Toyota Sienna Service Manual: Terminals of ECU

1. COMBINATION METER ASSEMBLY

COMBINATION METER ASSEMBLY

COMBINATION METER ASSEMBLY

COMBINATION METER ASSEMBLY

COMBINATION METER ASSEMBLY

*1: with Power Rear No. 2 Seat with Stowing Function
*2: with Theft Deterrent System

COMBINATION METER ASSEMBLY

  1.  Waveform 1 (Reference) : Using an oscilloscope:

OK:

COMBINATION METER ASSEMBLY

HINT: As vehicle speed increases, the cycle of the signal waveform narrows.

COMBINATION METER ASSEMBLY

  1. Waveform 2 (Reference) : Using an oscilloscope:

OK:

COMBINATION METER ASSEMBLY

2. ACCESSORY METER ASSEMBLY

ACCESSORY METER ASSEMBLY

3. COMBINATION METER INNER CIRCUIT

COMBINATION METER INNER CIRCUIT

 COMBINATION METER INNER CIRCUIT

 COMBINATION METER INNER CIRCUIT

 COMBINATION METER INNER CIRCUIT

*1: for Optitron Meter, Power Rear No. 2 Seat with Stowing Function
*2: for Optitron Meter, with Theft Deterrent System
*3: without VSC
*4: with VSC

Problem symptoms table
ENTIRE SYSTEM METER GAUGES WARNING LIGHTS INDICATOR LIGHTS BUZZER ACCESSORY METER ASSEMBLY ...

Diagnosis system
1. CHECK DLC3  The ECU uses the ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format. NOTICE: ...

Other materials:

Inspection
1. INSPECT SHOCK ABSORBER ASSEMBLY FRONT LH (a) Compress and extend the shock absorber rod and check that there is no unusual resistance or unusual sound during operation. If there is any abnormality, replace the shock absorber assembly front LH with a new one. NOTICE: When disposing of ...

Adjusting the set speed
To change the set speed, operate the lever until the desired set speed is displayed. Increases the speed Decreases the speed Fine adjustment: Momentarily move the lever in the desired direction. Large adjustment: Hold the lever in the desired direction. In the vehicle-to-vehicl ...

Removal
HINT: Replace the RH side using the same procedures as for the LH side. 1. REMOVE FRONT WHEEL 2. REMOVE FRONT AXLE HUB LH NUT (See page DS- 5) 3. SEPARATE SPEED SENSOR FRONT LH (See page DS-5) 4. SEPARATE FRONT DISC BRAKE CALIPER ASSEMBLY LH (a) Remove the 2 bolts and separate the front ...

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