I have a 2002 chevy trailblazer 4x4 control light not working. when trying to switch from 2wd to 4wd nothing happens. no ligth no engaging of the drive
I have the same problem. took my car to tranmission place told me I have to reprogram the tccm it is a 100 dollar fix I already have my appointment for next week
4X4
On
these issue, there are few solved help links for troubleshooting the
issue easily.-------
Click
the link below: ---
http://repairhelpcenter.blogspot.com/2011/12/no-4x4-light-on-dash.html
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http://schematicsdiagram.blogspot.com/2012/01/4x4-truck-makes-roaring-noise-in-front.html
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http://schematicsdiagram.blogspot.com/2011/12/car-will-not-go-into-4wd-high-or-4wd.html
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http://repairhelpcenter.blogspot.com/2011/12/no-4x4-light-on-dash.html
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http://technoanswers.blogspot.com/2012/01/4-wheel-drive-system-will-not-disengage.html
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http://schematicsdiagram.blogspot.in/2012/02/4wd-light-is-flashing-and-beeping-no.html
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http://technoanswers.blogspot.in/2012/06/2002-jeep-wrangler-4wd-idiot-light-is.html
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Traction
control switch will not engage on 4WD High or Low
http://whoisbyme.blogspot.com/2012/10/traction-control-switch-will-not-engage.html
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4WD light
flashing and 4WD will engage after few minutes
http://repairhelpcenter.blogspot.com/2012/10/4wd-light-flashing-and-4wd-will-engage.html
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http://technoanswers.blogspot.in/2012/05/2008-toyota-tundra-4x4-wheel-drive.html
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http://technoanswers.blogspot.in/2012/02/4x4-front-differential-will-not-engage.html
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http://technoanswers.blogspot.in/2012/09/dodge-ram-4x4-light-keeps-flashing.html
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http://technoanswers.blogspot.in/2012/02/ford-4x4-front-wheels-will-not-engage.html
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These
details will help.
Thanks.
On
these issue,there are few solved help links for troubleshooting the
issue easily.-------
Click
the link below:---
No 4x4 light on dash?
http://repairhelpcenter.blogspot.com/2011/12/no-4x4-light-on-dash.html
-----------
4X4 Truck makes roaring
noise in the front end?
http://schematicsdiagram.blogspot.com/2012/01/4x4-truck-makes-roaring-noise-in-front.html
-------------
Car will not go into 4WD
high or 4WD low?
http://schematicsdiagram.blogspot.com/2011/12/car-will-not-go-into-4wd-high-or-4wd.html
--------------
No 4x4 light on dash?
http://repairhelpcenter.blogspot.com/2011/12/no-4x4-light-on-dash.html
------------
4 wheel drive system will not disengage?
http://technoanswers.blogspot.com/2012/01/4-wheel-drive-system-will-not-disengage.html
----------
4WD light is flashing and
beeping? NO 4WD high?
http://schematicsdiagram.blogspot.in/2012/02/4wd-light-is-flashing-and-beeping-no.html
----------
2002 Jeep Wrangler: 4WD Idiot Light is ON?
http://technoanswers.blogspot.in/2012/06/2002-jeep-wrangler-4wd-idiot-light-is.html
----------
Traction
control switch will not engage on 4WD High or Low
http://whoisbyme.blogspot.com/2012/10/traction-control-switch-will-not-engage.html
-----------
4WD light
flashing and 4WD will engage after few minutes
http://repairhelpcenter.blogspot.com/2012/10/4wd-light-flashing-and-4wd-will-engage.html
------------
2008 Toyota Tundra: 4x4 Wheel Drive Light is Flashing?
http://technoanswers.blogspot.in/2012/05/2008-toyota-tundra-4x4-wheel-drive.html
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4x4 front differential will not engage the
axle on ford?
http://technoanswers.blogspot.in/2012/02/4x4-front-differential-will-not-engage.html
-------
4x4 will not engage on Ford F150?
http://technoanswers.blogspot.in/2012/02/4x4-will-not-engage-on-ford-f150.html
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Dodge Ram 4x4
light keeps flashing
4X4 LOW LIGHT
IS FLASHING ON DASH
http://technoanswers.blogspot.in/2012/09/dodge-ram-4x4-light-keeps-flashing.html
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Ford 4x4 front wheels will not engage?
http://technoanswers.blogspot.in/2012/02/ford-4x4-front-wheels-will-not-engage.html
-------------
These
details will help.
Thanks.
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I have the same issue and had it check months ago. I was told it was sensor switch issue and it would be costly to fix because of the labor needed to fix. As of now, it still will not work and can't afford $700 to fix for maybe a 1 or 2 time use a year problem.
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