Toyota RAV4 manuals

Toyota Sienna Service Manual: Terminals of ECU

1. CLEARANCE WARNING ECU

CLEARANCE WARNING ECU

CLEARANCE WARNING ECU

*1: with Front Clearance Sonar

2. AIR CONDITIONER AMPLIFIER ASSEMBLY

AIR CONDITIONER AMPLIFIER ASSEMBLY

 AIR CONDITIONER AMPLIFIER ASSEMBLY

 AIR CONDITIONER AMPLIFIER ASSEMBLY

*1: with Front Clearance Sonar
*2: Manual A/C
*3: Auto A/C

  1.  Reference: waveform 1

 AIR CONDITIONER AMPLIFIER ASSEMBLY

HINT:

  1. Reference: waveform 2

 AIR CONDITIONER AMPLIFIER ASSEMBLY

HINT:

  1. Reference: waveform 3

 AIR CONDITIONER AMPLIFIER ASSEMBLY

HINT:

Problem symptoms table
HINT:  Before performing verification listed in the table below, check the fuse and relay.  Check the circuits for each problem symptom in the order given in the table below, and p ...

Adjustment
1. ADJUST BUZZER VOLUME  Turn the knob on the clearance warning ECU to adjust the volume. ...

Other materials:

Purpose of readiness tests
The On-Board Diagnostic (OBD II) system is designed to monitor the performance of emissionrelated components, and indicate any detected abnormalities with DTCs (Diagnostic Trouble Codes). Since various components need to be monitored in different driving conditions, the OBD II system ...

Installation
1. INSTALL 3 POINT TYPE NO. 2 REAR SEAT BELT ASSEMBLY  Check the degree of tilt when the belt begins to lock the ELR. Check that the belt does not lock within 15 of tilt in all directions but that the belt locks with over 45 of tilt, when gently moving the retractor. If ...

Engine Coolant Temperature / Intake Air Temperature Correlation
DESCRIPTION The ECM calculates the difference between the readings of the coolant temperature sensor and intake air temperature sensor. If the difference is greater than 20°C (68°F), the ECM will judge this as a malfunction and will set this DTC. HINT: Waiting is required t ...

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