Having problems with your 2001 Chevrolet Blazer ?

How do i turn off 4wd service light - 2001 Chevrolet Blazer

Posted / edited by AnonymousUser on : 19-02-2018

Answers :

It's one of two things

The Service 4wd\015\012 indicator illuminates when there is a problem with the 4wd system (its the "check engine light" for your 4wd system)
\015\012There will be a diagnostic trouble code stored
\015\012Most likely scenario...the module is bad (that]s the switch on the dash) but have it diagnosed before throwing a part at it.

The problem is, in order for the parts to be \015\012properly lubricated, you must use it occasionally. Try running it \015\012around for a bit in all ranges and the problem should disappear. What \015\012happens is that the sensors inside the t-case show that no lubricant is \015\012present and just needs a cycle of use to read correctly. Try that \015\012before any dealer or shop...just my $.02 Hope it helps!
Repair Help & Product Troubleshooting for 2001 Chevrolet Blazer

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