Mechanics

CHEVY TRANSMISSION INDICATOR LIGHTS

2005 Chevrolet Avalanche

Transmission problem
2005 Chevy Avalanche V8 Four Wheel Drive Automatic 120209 miles

FOR SOME TIME NOW, WHEN I START MY VEHICLE
MY INDICATOR LIGHTS WILL COME ON IN VARIOUS AREAS. SOMETIMES IT WLL START IN LOW 4 OR SOMETIMES IT WILL START IN 4 HIGH OR AUTO 4 WHEEL OR 2 WHEEL OR EVEN NO LIGHT AT ALL. IS THIS ELECTRICAL OR TRANSMISSION TROUBLE?
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David blair
December 7, 2007.



You need to have the programming for the transfer case control module updated. If the problem comes back, replace the module.

Dennyp
Dec 18, 2007.