Toyota 4Runner: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FRONT SUSPENSION UPPER ARM BALL JOINT RATTLE
(a) Jack up the vehicle.
(b) Move the front suspension upper arm up and down by hand and check for rattle.
OK:
No rattle.
Components
COMPONENTS
ILLUSTRATION
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Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE FRONT SUSPENSION UPPER ARM BUSH LH
HINT:
Use the same procedure for the front and rear sides.
(a) Using a hammer and chisel, strike and bend the entire ...
Other materials about Toyota 4Runner:
Lost Communication with Front Airbag Sensor RH (B1612/83,B1613/83)
DESCRIPTION
The front airbag sensor RH circuit consists of the center airbag sensor and front
airbag sensor RH.
The front airbag sensor RH detects impacts to the vehicle and sends signals to
the center airbag sensor to determine if the airbag should be d ...
System Diagram
SYSTEM DIAGRAM
Communication Table
Transmitter
Receiver
Signal
Line
Heater control assembly
Air conditioning amplifier assembly
Defogger switch signal
LIN
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