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If the
warning lamp comes on, the multi-informa-
tion display shows
the engine has overheated.
Stop the vehicle in a safe place, stop the engine,
and perform the following inspections:
1. Tilt the cab.
If the vehicle is a Crew-cab model vehicle,
uncover the engine access opening and the
opening for inspecting the power steering oil
and engine coolant.
2. Check that coolant is not leaking from the radia-
tor hoses or from other parts.
3. Check that the fan belt is not broken and that its
tension is normal.
Z22066
4. Check the coolant level. If the level is too low,
add coolant.
Refer to Page 12-53 for the recommended cool-
ant for refilling.
•
Turn the pressure cap
to remove it, and fill coolant up to the pres-
sure cap opening. Following this, fit the pres-
sure cap by turning it clockwise.
•
Remove the reservoir tank cap, then add
coolant until it reaches the "FULL" line. Refit
the cap securely after adding coolant.
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5. Check that there is no dirt stuck to the front of
the radiator. Remove any dirt from the front of
the radiator.
6. If coolant leaks or the engine repeatedly over-
heats, the cooling system is faulty. Have an
authorized dealer perform necessary inspection.
(red), and a buzzer sounds,
counterclockwise
13-9
P. 12-6
P. 12-4
P. 12-61
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