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1996 gmc sonoma a/c heat conrol switch not working will not go from heat to a/c

A/c works sometimes I think its in the nobs

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Mode selection motor on drivers side of hvac housing goes bad.

Posted on Apr 20, 2014


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: 1996 GMC Sonoma heater core

the dash has to come out

Posted on Sep 11, 2008

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SOURCE: 95 GMC Sonoma --- Brake Lights and Turn Signals --- NOT WORKING

yes , i have a 96 mine done the same thing , i was removing the dash cover to install a radio accidently broke mine , i had to push down on what remained and wedged a sheetrock screw to hold it in place till i could get a new one

Posted on Dec 19, 2008

  • 71 Answers

SOURCE: where is the fuel shutoff switch on a 1996 gmc sonoma?

no fuel shut off switch on pickups that i know of possibly bad fuel pump find your red bypass wire at relay to test pump

Posted on Mar 29, 2009

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SOURCE: air bag remove 98 gmc sonoma

how do you take off the air bag on1996 gmc truck

Posted on Jul 12, 2009

SOURCE: 1995 gmc sonoma ignition key worn out

You have to remove the stering colum covers and in the ingnition key drum on the side there is a little hole, press the inside pin and pull the key ccylinder out, you can buy on autozone or pep boys.

Posted on Jul 18, 2009

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I have a 1996 gmc Sonoma. Headlights will work sometimes.

Consider the dimmer switch on the steering wheel; the wires from it wouldn't affect the tail lights, but could possibly affect the headlights. Hopefully loose wires from the assy is the problem.. replacing the unit might be difficult. or expensive.

Jun 01, 2015 | 1996 GMC Sonoma

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1996 GMC Sonoma My high beam don't work,

The combination switch on the steering column operates a relay located under the hood to operate the Hi beams. The body control module controls it's operation too.

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Blower motor 1995 gmc sonoma


Mar 09, 2014 | 1995 GMC Sonoma

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Heater and ac stopped working 1996 gmc sonoma there is a clicking noise when i turn the fan low to high and also the same sound turning switch from off to different blower settings but no air comes out...

probly the switch is burnt-it happens when the blower motor gits old and draws too many amps---so replace blower at same time or else same issue again--and while u gut dashboard all apart inspect ac evaporator and heater core-theyr aging too

Oct 19, 2011 | 1996 GMC Sonoma

1 Answer

I have a 1996 GMC Sonoma 4.3 V6 that turns over but will not start. Could it be the fuel relay? Where is the relay located?

The pumps themselves are bad about going out on chevorlet trucks. Look at your fuel rail and locate the valve that's on it. It should have a cap on it. It will look like a big valve stem cap. Watch your eyes carefully push down on it and see if fuel sprays out. You can also try a little trick that sometimes works. Have someone turn the truck over while you bang on the fuel tank with a hammer. Sometimes the pump will break loose and start working again. But it will only work temporarily.

Dec 06, 2010 | 1996 GMC Sonoma

2 Answers

I have a 1996 Gmc Sonoma with a 4.3l and 4l60e Tranny. My tranny went and a buddy of mine said that a 700r4 will work and is actually recomended. Will the 700r4 out of his 1988 Chevy 1500 work in my 1996...

It will not work without major modification. Your 96 Sonoma is completely electronicly controlled. The 88 is not. The computer uses information from the electronic transmission to help control the engine and therefore removing it will cause other problems.

Jan 10, 2010 | 1996 GMC Sonoma

1 Answer

Replacement hazard switch on '96 sonoma

Lol... I too have to do the same thing. Let me know what you find out.

Dec 08, 2009 | 1996 GMC Sonoma

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Headlights keep switching from drive lights to headlights

check the headlight switch for burned contacts or a heat dis-colored connector to it. If u find either replace the headlight switch and the connector as a pair.

May 13, 2009 | 1996 GMC Sonoma

1 Answer

Where is the fuel shutoff switch on a 1996 gmc sonoma?

no fuel shut off switch on pickups that i know of possibly bad fuel pump find your red bypass wire at relay to test pump

Mar 28, 2009 | 1996 GMC Sonoma

4 Answers

The heater still won't work after I changed the thermostat on my

Get a female garden hose adapter from the local hardware store. Disconnect the heater hose from behind the fan pulley and attach the hose connection. Disconnect the other heater hose behind the alternator, aim it towards the ground and flush water through the heater core. This worked on my truck.

Feb 12, 2009 | 1999 GMC Sonoma

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