Test E: AWD System Functional Test

Pinpoint Test E: AWD System Functional Test

Normal Operation
When the vehicle is operating in all-wheel chive locked (AWD LOCKED) mode, all 4 wheels rotate at the same speed. The amount of traction the vehicle can achieve depends on the amount of traction each tire can establish with the road surface. In order for the AWD system to operate correctly, each wheel/tire assembly must have matching sizes, and the front and rear axle ratios must match.

Possible Causes
^ 4x4 indicator
^ 4WD control module
^ Transfer case and related components
^ wheel/tire assemblies

NOTE: AWD LOCKED mode is not intended for driving on hard/dry surfaces.

E1-E2:

E3-E11:

E12-E15:

PINPOINT TEST E: AWD SYSTEM FUNCTIONAL TEST