1996 Pontiac Bonneville Heater

Tiny
DAMOM532
  • 1996 PONTIAC BONNEVILLE

Heater problem
1996 Pontiac Bonneville 6 cyl Front Wheel Drive Automatic 90000 miles

I've replaced everything possible in this car the heater will not throw hot air, it does blow cold air. The latest thing I replaced was the Climate Control Unit, the day we replaced it we had heat the next day no heat. Like I said it's blowing cold air only. Any suggestions?

Do you
have the same problem?
Yes
No
Wednesday, January 30th, 2008 AT 7:59 PM

2 Replies

Tiny
BMRFIXIT
  • EXPERT
  • 19,526 POSTS

We don t know what is it that you replaced

lets start with the basics
heater hoses are they both hot or not
did you check blend door operation?

Please consider a donation to help us answer more questions.
Was this
answer
helpful?
Yes
No
Wednesday, January 30th, 2008 AT 8:14 PM
Tiny
BLACKOP555
  • EXPERT
  • 10,550 POSTS

Both heater core hoses hot? I belive they probably are in your case its the blend door if they are both hot.

Please consider a donation to help us answer more questions.
Was this
answer
helpful?
Yes
No
Wednesday, January 30th, 2008 AT 8:16 PM

Please login or register to post a reply.

Related Heater No Heat Questions

Help us by donating