Why does my 4 wheel drive blink and not work?

Asked by Jan 04, 2015 at 01:56 PM about the 2000 Chevrolet Blazer 4 Door LT 4WD

Question type: Maintenance & Repair

1 Answer

90,715

Failure in the 4X4 system, could be a stuck transfercase motor, shift position sensor, 4X4 control unit, etc. Try this: turn the key on, not start, slide under the rig and lightly tap the shift motor while some ones pushes the 4X4 switch, if you hear the motor then run and engage the transfer case then you have a transfercase shift motor starting to fail, if the motor will not run then you need to check all of the energizing circuits to and from the 4X4 control module.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Chevrolet Blazer Questions

Chevrolet Blazer Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 1,940
#2 yetilikesbeer
yetilikesbeer
Reputation 1,220
#3 Rowefast
Rowefast
Reputation 990
View All

Related Models For Sale

Used Chevrolet S-10
14 Great Deals out of 1,353 listings starting at $1,595
Used Chevrolet Tahoe
562 Great Deals out of 27,154 listings starting at $999
Used Chevrolet Silverado 1500
1,722 Great Deals out of 167,269 listings starting at $1,800
Used GMC Jimmy
254 listings starting at $4,500
Used Ford Explorer
795 Great Deals out of 74,709 listings starting at $750
Used Chevrolet Camaro
152 Great Deals out of 32,674 listings starting at $1,995
Used Jeep Grand Cherokee
1,015 Great Deals out of 73,107 listings starting at $950
Used Ford F-150
2,202 Great Deals out of 208,671 listings starting at $1,499
Used Chevrolet C/K 1500
906 listings starting at $2,500
Used Jeep Cherokee
428 Great Deals out of 60,082 listings starting at $2,500
Used Chevrolet Suburban
336 Great Deals out of 18,770 listings starting at $2,295
Used Jeep Wrangler
273 Great Deals out of 18,506 listings starting at $2,995

Used Cars For Sale