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it stands for automatic 4 wheel drive, the 4wd drive will engage when the vehicle senses tire slippage.
Good to use when driving on somewhat snow covered roads where some driving might be on the pavement some on snow. Not good to use the 4wd when on pavement especially when turning.
What else can I help you with?
How do you replace tag light in 2010 GMC Envoy?
I am not showing a 2010 GMC Envoy...do you mean 2009
When was GMC Envoy created?
GMC Envoy was created in 2002.
What does slt on gmc envoy mean?
standARD LUXURY TRIM
What does code B0265 mean on a gmc envoy?
Code B0265
Where is the computer located on a GMC Envoy?
Where is the computer located on a GMC Envoy?
In what years were the GMC Envoy produced?
The GMC Envoy was produced in 1998 and not again until 2002. The Envoy was produce until 2009. GMC is no longer producing a vehicle with the name Envoy.
How long will GMC produce the envoy?
GMC stopped production in 09. wikipedia.org search: GMC Envoy
Where is the starter localed on a 02 gmc envoy?
Where is the starter localed on a 02 gmc envoy?
2004 gmc envoy with code po128?
2004 gmc envoy with code p0128
Where is the Oil Filter for a 2002 GMC Envoy?
where is the oil filter located on an 2002 GMC Envoy
How do you replace wheel bearings on 2004 GMC envoy?
how to replace wheel bearings on 2004 GMC envoy?
Running lights not working 2002 gmc envoy?
Riunning lighs not working 2002 gmc envoy
