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:

System description
1. SYSTEM DESCRIPTION (a) ABS (Anti-lock Brake System) The ABS helps prevent wheels from locking when the brake is applied firmly or when braking on a slippery surface. (b) EBD (Electronic Brake force Distribution) The EBD control utilizes ABS, realizing proper brake force distribution betw ...

Installation
1. INSTALL ACCELERATOR PEDAL ROD NOTICE:  Avoid physical shock to the accelerator pedal assembly.  Do not disassemble the accelerator pedal assembly.  Install the accelerator pedal rod with the 2 nuts. Torque: 4.9 N*m (50 kgf*cm, 43 in.*lbf)  Connect the ...

Operation check
NOTICE: Inspection should be started after conforming that the items listed in the "CUSTOMIZE PARAMETER" for the power slide door system have defaulted to the initial settings. 1. CHECK OPENING OPERATION Conditions necessary for the power slide door to open: Power slid ...

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