Toyota RAV4 manuals

Toyota Sienna Service Manual: Adjustment

1. ADJUST BUZZER VOLUME

ADJUST BUZZER VOLUME

  1.  Turn the knob on the clearance warning ECU to adjust the volume.
Terminals of ECU
1. CLEARANCE WARNING ECU *1: with Front Clearance Sonar 2. AIR CONDITIONER AMPLIFIER ASSEMBLY *1: with Front Clearance Sonar *2: Manual A/C *3: Auto A/C  Reference: ...

Park / Neutral Position Switch Circuit
DESCRIPTION The clearance warning ECU receives the reverse or park position signal from the park / neutral position switch. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT CLEARANCE WARNING E ...

Other materials:

Random / Multiple Cylinder Misfire Detected
DESCRIPTION When the engine misfires, high concentrations of hydrocarbons (HC) enter the exhaust gas. High HC concentration levels can cause increase in exhaust emission levels. Extremely high concentrations of HC can also cause increases in the Three-Way Catalytic Converter (TWC) tem ...

Mirror Motor Circuit
DESCRIPTION A mirror control switch signal and memorized mirror positions are sent to the outer mirror control ECU. The outer mirror control ECU drives the selected mirror UP, DOWN, LEFT and RIGHT in response to the inputs. HINT: The power mirror control system is part of the large-scale ...

No. 1 Clearance Warning Buzzer Circuit
DESCRIPTION The clearance warning ECU receives the ultrasonic sensor signal to sound the front warning buzzer. WIRING DIAGRAM INSPECTION PROCEDURE 1 INSPECT FRONT BUZZER Remove the clearance warning ECU with front buzzer.  Apply the battery voltage to the terminals 1 and 2 o ...

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