mechanic removed the computer under dash because he said that was why the check engine light was on and when he replaced it with another 1 i have no heat nor air how can this be fixed?

Asked by Sep 22, 2016 at 01:33 AM about the 1995 Mazda Millenia

Question type: Maintenance & Repair

the mechanic informed me that the reason the check engine light was on was
because of the computer going bad.  when it was replaced with another one
the air and heat haven't worked since.  I've tried another mechanic and said
he couldn't figure it out.  How can i fix this?

1 Answer

21,115

Check relay and or the fuses need checked for blown fuses or switch went bad or the grounds for it are bad or loose or The one he replaced it with had those issue so either get another used one or put the old one back in and live with light on or what I would do first is try the old one again and see if those things start to work again if so you know it was the computer he put and if not you no you need to look elsewhere.

Your Answer

Mazda Millenia Experts

  • #1
    Steven Cisneros
    Reputation
    760
  • #2
    Keith12345
    Reputation
    420
  • #3
    Tom Demyan
    Reputation
    230
View All

Related Models For Sale

Used Chevrolet Caprice
150 listings starting at $9,995
Used Chevrolet Monte Carlo
13 Great Deals out of 1,241 listings starting at $999
Used Chevrolet Impala
578 Great Deals out of 34,503 listings starting at $1,100
Used Honda Accord
1,118 Great Deals out of 74,846 listings starting at $1,100
Used Nissan Maxima
324 Great Deals out of 21,951 listings starting at $1,200
Used Mazda MX-5 Miata
75 Great Deals out of 4,208 listings starting at $2,995
Used Ford Mustang
598 Great Deals out of 39,964 listings starting at $1,895
Used Mazda 626
184 listings starting at $750
Used Mercedes-Benz E-Class
714 Great Deals out of 22,878 listings starting at $1,450
Used Chevrolet Corvette
170 Great Deals out of 17,441 listings starting at $3,000

Used Cars For Sale

2001 Mazda Millenia For Sale
12 listings starting at $1,000

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.