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INSPECTION DETAILS - J. ROAD TEST
A comprehensive road test is vital in order to ensure that a perfect automobile is delivered to a Lexus
customer. We recommend that you map out a specifi c road test course that includes a variety of road
conditions including stop and go, highway speed and rough road surfaces. This will help you check for
squeaks, rattles, drifts, pulls and a variety of other conditions that must be corrected prior to delivery.
NOTE: Make sure protective covers are in place on the seats and carpet prior to starting the road test.
FILL UP FUEL TANK
Fill the fuel tank to the "FULL" level with premium unleaded
fuel that has a Research Octane No. 91 (Octane Rating 96).
ENGINE OPERATION COLD AND HOT
ELECTRIC COOLING FANS
a ) Check that the engine cooling fans rotate smoothly.
CAUTION:
The engine cooling fans are controlled depending on engine
coolant temperature. Do not touch the fans when the engine
is hot.
b ) Turn the air conditioning on and build up suffi cient
pressure. Check that the electric cooling fans turn on
and rotate smoothly.
CAUTION:
The electric cooling fans are controlled depending on air
conditioning refrigerant pressure. Do not touch the fans
when the "A/C" switch is turned on.
57
GX 460
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