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2001 Chevrolet Tahoe 5.3L Service 4WD Light
Posted to GM PowerTrain on 3/28/2007 9 Replies

Service 4wd light comes on while driving. Key off, then on light goes out. On the rack the 4WD engages in 2 hi, 4 hi, and 4 lo. All scanner readings agree with what is actually happening. just the occasional llight coming on.

9 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Tahoe

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Tahoe

VIN 1GNEK13T91
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedService 4WD Light
ConditionsB2725
Misc.4 Wd
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Tahoe

VIN 1GNEK13T91
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedService 4WD Light
ConditionsB2725
Misc.4 Wd