Close
Will not blow hot air at all in any position from floor thru defrost.
1999 Pontiac Bonneville

Will not blow hot air at all in any position from floor thru defrost.

(1999 Pontiac Bonneville)
Air will bblow in any position I choose but when I turn the temperature towarm or hot it doesnot warm up or get hot.
in Walker, LA on November 11, 2013
Ask a Question
2 answers & 0 comments
Popular Answer
of Greg's Orange Auto on November 11, 2013
ck heater controll valve for proper operation
Sign in to reply
General Diagnosis
$88 - $111 Learn More
of Greg's Orange Auto on November 11, 2013
ck heater controll valve for proper operation
Sign in to reply
on December 25, 2013
I had then same problem on my 02 SE. After removing the glove box I found the electrical connection to the heater control valve loose. After pushing the connection "in" the control turned the valve shaft as designed.
Sign in to reply

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
I drive an 02 pontiac bonneville with a 3.8 engine (not supercharged). when you turn the key the car will start but...
When start car volt meter goes halfway for about 1-2min., then drops all the way down for about 7-8min. then goes...