How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Reggie Whiddon Your Own Question
Reggie Whiddon
Reggie Whiddon,
Category: Chevy
Satisfied Customers: 162
Experience:  Lead tech at river regions auto
Type Your Chevy Question Here...
Reggie Whiddon is online now
A new question is answered every 9 seconds

My Son and s friend changed s heater core in s 1998 blazer 4

Customer Question

My Son and his friend changed his heater core in his 1998 blazer 4 weeks ago and everything went well except he has no headlights either auto or manual. People have been looking at it since with no luck. He recently lost his wife to cancer and can't afford another vehicle to get him back and forth to his job of 19 years. Any suggestions? Richard XXXX Berea, KY XXX-XXX-XXXX
Submitted: 1 year ago.
Category: Chevy
Expert:  BOBBYSS replied 1 year ago.

Hello Richard, my name is Bobby. Thank you for the question. Did the headlamps stop working right after it was replaced? Do all of the other outside lights work?

Customer: replied 1 year ago.
they never worked after changing from the start, but all other lights, turn signals. fine.
Customer: replied 1 year ago.
Do you have an answer for me?
Expert:  BOBBYSS replied 1 year ago.

Sorry it has taken so long for me to get back with you. I was having some computer issues. Would you still like help with this?

Customer: replied 1 year ago.
I have been waiting on your answer.
Expert:  BOBBYSS replied 1 year ago.

Thanks for the response. Lets see if we can take care of this now. Can you tell me if the high beams are working?

Customer: replied 1 year ago.
No headlights work, but everything else is fine.
Expert:  BOBBYSS replied 1 year ago.

The only part under the dash that would really cause this would be the body control module or if a connection was knocked loose. If they have a voltage meter I can run them through some tests to find the issue.

Customer: replied 1 year ago.
Don't have one.
Expert:  BOBBYSS replied 1 year ago.

Besides checking connections it is going to be hard to diagnose this without a meter. Unfortunately there is not other way I can think of. If you would like I can opt out and see if another expert has any other ideas.

Customer: replied 1 year ago.
Thanks anyway.
Expert:  BOBBYSS replied 1 year ago.

I will opt out. Please dont rate or respond as it will lock to me. Hopefully someone will get to you soon.

Customer: replied 1 year ago.
Expert:  Reggie Whiddon replied 1 year ago.

Hello I am Reggie and will see if I can help. First i am sorry to hear of your sons loss. I believe your year model has a drl relay mounted about center of the dash close to floor i believe perhaps he accidentally unhooked it.