Question about 1998 GMC Jimmy

1 Answer

All heat no freash air or air con.

How many actuators are there on a 1998 gmc jimmy with climate control, I found 4 of them and all working but nothing but hot air.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 82 Answers

You may have a broken door in to the housing, blocking the cool air and allowing just the flow of hat air

Posted on Aug 02, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 1998 jimmy gmc 4x4 suv. i replaced the


check blend door actuator behind glove compartment it keeps your compressor from coming on.check to see if the compressor is coming on when you turn the air on.

Jun 07, 2010 | 1998 GMC Jimmy

1 Answer

'98 jimmy blows heat only, whirring noise behind glove box when problem started


That is your blend door actuator replace it and your air will work just repaced mine the other day.

Mar 30, 2010 | 1998 GMC Jimmy

1 Answer

The climate control is not working properly. The


Hello,
I suggest checking the fuses. If the fuses are ok it may have a bad module or switch unit.
I hope this helps.
Roy

Nov 08, 2009 | 1998 GMC Jimmy

1 Answer

I hove 1998 jimmy heat works good ,when i change


The switch that controls the defrost, heater and vent settings have gone bad and needs to be replaced. Auto Zone should have that part or you can do the Salvage Yard for around $10.00. The switch that controls the setting has a diaphragm and when it fails, the vacuum from the air lines starts to make the sound you hear and there is not enough pressure to engage vent doors. It take about 20 min to replace from start to finish and your only going to remove two screws from the dash over the instrument panel, the trim panel around the stereo and climate control just clips in place. You don't have to remove the trim panel, it's to much of a pain. the climate control is held on by 4 bolts and the vent setting is held on by one bolt. Once you have the climate control panel unbolted from the dash, disconnect the vent control vacuum lines and then replace the vent control switch. Once replaced, put everything back together in reverse the way you took it apart. Good luck and check that the new vent control works before you put everything back together, just be take caution when you have the engine running to check.

Nov 07, 2009 | 1995 GMC Jimmy

1 Answer

I have a 1998 GMC Jimmy, I have a service engine soon light, and I have be having problems with the climate control (no matter where I put the the dial tempture wise it goes from hot to cold AC on or off....


have the vehicle scanned for trouble codes most auto stores such as auto zone/advanced auto do it for free/ur heat and engine light might be connected the control panel uses cable--elect and vacuum connections to move and actuate dampers and switching between hot and ac

Oct 19, 2009 | 1998 GMC Jimmy

2 Answers

Heater temp control not working


We had the same problem in our 98 GMC Jimmy. Was blowing hot air everywher with everything shut off & air conditioning would not work. We found out it was the Blend Dood Actuator, it is located behind the glovebox. We purchased one on EBay & replaced it and are back on track again. Good luck!

Dec 13, 2008 | 1998 GMC Jimmy

Not finding what you are looking for?
1998 GMC Jimmy Logo

Related Topics:

254 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

75117 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...