I start the truck, put it into reverse, and the 4 lo light starts blinking, when I go thru neutral to drive it engages into 4 lo and I cannot get it out of 4 lo.
Sounds like you have a faulty transfer case control module which is located on the passenger side under the dash area right at the kick panel,there isnt any real test for this TCCM except replace with known good one.
It has a rod going through one of the holes on the tire that has notches for a lock which prevents...
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It has a rod going through one of the holes on the tire that has notches for a lock which prevents the tire from being lowered. the lock has keys. Its a wentch type system.
I have a vacume leak on a 98 blazer and now the 4 wheel drive doesn't engage even though I can hear...
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I have a vacume leak on a 98 blazer and now the 4 wheel drive doesn't engage even though I can hear the click of the module, and the lights are workin on the dash.I believe it has something to do with the vacume leak , and need a diagram for the vacume on this vehicle