Chevrolet 2007 TrailBlazer Spezifikationen PDF herunterladen (Seite 422)

Engine Fan Noise

Your vehicle has a clutched engine cooling fan.

When the clutch is engaged, the fan spins faster

to provide more air to cool the engine. In most

everyday driving conditions the clutch is not

engaged. This improves fuel economy and reduces

fan noise. Under heavy vehicle loading, trailer

towing, and/or high outside temperatures, the fan

speed increases when the clutch engages so

you may hear an increase in fan noise. This is

normal and should not be mistaken as the

transmission slipping or making extra shifts. It is

merely the cooling system functioning properly.

The fan will slow down when additional cooling is

not required and the clutch disengages.

You may also hear this fan noise when you start

the engine. It will go away as the fan clutch

disengages.

Power Steering Fluid

See Engine

Compartment Overview

on page 392 for

reservoir location.

When to Check Power Steering Fluid

It is not necessary to regularly check power

steering ﬂuid unless you suspect there is a leak

in the system or you hear an unusual noise.

A ﬂuid loss in this system could indicate a problem.

Have the system inspected and repaired.

422

1 2 ... 417 418 419 420 421 422 423 424 425 426 427 ... 571 572

Kommentare zu diesen Handbüchern

Keine Kommentare