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7-3. Do-it-yourself maintenance
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You may drain the fuel filter yourself. However, as the operation is dif-
ficult, we recommend having it drained by your Toyota dealer. Even if
you decide to drain it yourself, contact your Toyota dealer.
The water in the fuel filter needs to be drained if one of the following
symptoms occur:
X
Vehicles without multi-information display
When the fuel system warning light flashes and a buzzer sounds.
(
→
P. 449)
X
Vehicles with multi-information display
When the “WATER ACCUMULATION IN FUEL FILTER SEE
OWNER’S MANUAL”/“Water accumulation in fuel filter See owner’s
manual” warning message is shown on the multi-information dis-
play and a buzzer sounds.
Vehicles without smart entry & start system: Turn the engine switch
to the “LOCK” position.
Vehicles with smart entry & start system: Turn the engine switch off.
Place a small tray under the drain plug or drain hose to catch the
water and any fuel that comes out.
Perform the draining as shown in the illustration.
Turn the drain plug counter-
clockwise about 2 to 2 1/2
turns.
Loosening more than this will
cause water oozing from around
the drain plug.
Operate the priming pump
until fuel begins to run out.
After draining, tighten the drain plug by hand.
Fuel filter (diesel engine only)
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HILUX_OM_OM0K198E_(AE).book Page 401 Thursday, February 12, 2015 6:39 PM
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