Operation CHARM: Car repair manuals for everyone.

Test O: Straight-line Driveline Wind-Up



Pinpoint Test 0: Straightime Driveline Wind-up Normal Operation

In order for the 4X4 system to function correctly tires and wheels must be the same size be in good condition and the front and rear axle ratios must match.

Possible Causes

^ Unmatched tire sizes
^ Unequal amounts of tire wear
^ Unequal tire inflation pressures
^ Unmatched front and rear axle ratios

PINPOINT TEST 0: STRAIGHTLINE DRIVELINE WIND-UP

NOTE: 4X4 high/low (4H/4L) is not intended for driving on hard/dry surfaces.