Cars & Trucks Logo

Related Topics:

kiyoshi williams Posted on Dec 01, 2014

Replaced the heater core on my 99 chevy blazer. Got it put back together, now fan, radio, dome and headlights won't turn on. Dash lights, parking lights work. Radio and climate control have back lights but won't turn on

1 Answer

Ken Western

Level 1:

An expert who has achieved level 1.

New Friend:

An expert that has 1 follower.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

  • Contributor 15 Answers
  • Posted on Dec 01, 2014
Ken Western
Contributor
Level 1:

An expert who has achieved level 1.

New Friend:

An expert that has 1 follower.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.

Joined: Nov 30, 2014
Answers
15
Questions
1
Helped
5201
Points
39

Start by checking fuses. If they are ok make sure you plugged everything back in on dash.

5 Related Answers

emissionwiz

Marvin

  • 85242 Answers
  • Posted on Aug 08, 2008

SOURCE: 97 voyager van headlights and dash lights not working

There is a body control module that may cause this issue, it has the ability to be tested, have that done first.

Ad
A

Anonymous

  • Posted on Oct 15, 2008

SOURCE: dash lights

From the dashboard. 2 days prior to this my Airbag light fuse went out, I replaced it and now it works fine again. I am not sure if they have anything to do with eachother.

Anonymous

  • 1 Answer
  • Posted on Nov 24, 2008

SOURCE: headlights, dome lights, and radio shut off on my 1990 bronco!

possibly the dimmer switch on the floor? happened on my 91 half ton dims didnt work but brights did and then they cut out altogether. a little water goes a long way

Anonymous

  • 82 Answers
  • Posted on Feb 23, 2009

SOURCE: dodge ram 1500 the radio and dash lights are not working

did u look at the fuses under the hood there might be one there other than that sounds like you wiring went bad or the part of your switch is bad replace the switch

max_output

Peter Cooper

  • 41 Answers
  • Posted on Sep 02, 2009

SOURCE: Headlights/dimmer swicth turn off radio

your stereo has been wired up to the lights and when you turn on the lights the stereo cuts out. you need to get the stereo rewired

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer
0helpful
1answer

Why is heater not blowing hot air on 99 chevy blazer

if the fan blower is working then it must be the heater valve inline with the heater hoses. Or the selector on the dash has broken and is not connected at the back. You have tried everything else. You were correct in what you wrote above and have tried so far
0helpful
1answer

99 chevy dash,parking running lights don't work!

did you replace the dimmer switch on the dash by the headlight switch
0helpful
2answers

I have a 2000 Chevy Impala with Police Pck and lights dont work

Replace the headlight switch
That is the last item to be bad unless the wiring is disconnected..
1helpful
1answer

How do I take out replace the heater coil in my S-10 Chevy truck?

No you do not, I think you mean the heater core, because its leaking, first unhook heaters hoses under hood (there may be a clamp on the core tubes that has to come off), next go under dash on passengers side, take the one bolt to the far right under dash by the dome light, thats so you can pull the dash out just enought to get the cover off the front of the heater box, behind that cover is the heater core, now that cover is held on with about 6 1/4 inch screws give or take 1 or 2 when you get the cover off you will see 2 straps, one on each end that hold the core in place, there are 2 1/4 screws in each one, remove them and core will come out. Put back together in reverse order.
0helpful
1answer

Why wont my 99 chevy blazer temperature warm up?

You may have vapour lock in your heater lines. Start engine, put heat lever on high, disconnect one of the lines on your heater core, the one on the flow out side, & see if you have any air coming out. Once antifreese comes out stick line back on & retighten clamp. Make sure your cooling system is topped off. Also your water pump may not be functionihg to it's maximum. Take rad cap off cold & view flow rate. If inadequate you may have to replace the water pump. Good luck!
8helpful
1answer

How to replace heater core on my 1998 chevy blazer

pretty easy to do. go to passenger side of dash and remove glove box for working room. there is a lower panel below the dash that needs to be removed. disconnect the heater hoses under hood. once panel under dash is removed you will see the heater box remove the 6-8 bolts around the very base of it, it will able to be lowered down and you will see the heater core it has a couple of brackets that hold it in place remove these. put new one in its place and put back together.
0helpful
1answer

Heater core 99 chevy blazer

I have a 1996 blazer, tried to replace the core myself also, but the dash has to come off. Take it to the shop.
0helpful
1answer

1995 chevy blazer running lights

when i changed my radio in my blazer i discovered there were a lot of wires that ran through it like my dash lights interior lights and a bunch of other stuff you probably just missed a connector or got two of them mixed up you might have to take out the dash again
Not finding what you are looking for?

226 views

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

john h

Level 3 Expert

29494 Answers

Arnie Burke
Arnie Burke

Level 3 Expert

7339 Answers

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

Answer questions

Manuals & User Guides

Loading...