Toyota 4Runner: Operation Check
OPERATION CHECK
1. CHECK SEAT CUSHION CLIMATE CONTROL BLOWER
(a) Turn the engine switch on (IG).
(b) Set the refreshing seat switch blower side to level 3 (maximum).
(c) Check that the fan motor turns smoothly.
2. CHECK SEATBACK CLIMATE CONTROL BLOWER
(a) Turn the engine switch on (IG).
(b) Set the refreshing seat switch blower side to level 3 (maximum).
(c) Check that the fan motor turns smoothly.
3. CHECK SEAT HEATER
(a) Turn the engine switch on (IG).
(b) When the refreshing seat switch is turned on, check that the indicator light illuminates, and that the seat surface warms up in approximately 5 minutes.
(c) When the refreshing seat switch's volume switch is operated, check that the seat surface temperature changes.
System Diagram
SYSTEM DIAGRAM
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are lis ...
Other materials about Toyota 4Runner:
Power Source Mode does not Change to ON (IG)
DESCRIPTION
When the engine switch is pushed with the key in the cabin, the power management
control ECU receives signals to switch the power source mode.
WIRING DIAGRAM
Refer to "Power Source Mode does not Change to on (IG and ACC)" (See page
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Off-road driving
When driving your vehicle off-road, please observe the following precautions
to ensure your driving enjoyment and to help prevent the closure of areas to
off-road vehicles:
• Drive your vehicle only in areas where off-road vehicles are permitted to
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