Heat Wont BLow Hot Air After Installation Of New Alternator

Asked by UrBoyCed202 Feb 12, 2017 at 11:33 AM about the 2007 Toyota Camry XLE V6

Question type: Maintenance & Repair

I have a 2007 Camry xle v6 and the other day the alternator went out on me so i replaced it. After replacing the new alternator & putting everything back together, i go to start the car. Car starts just fine. i did notice the temp gauge went up immediately but not to high just over the halfway mark, (nothing to worry about). With that said, i went to test the heat and turn it on after about 7 mins of my car idling, now it came on BUT BLEW COLD AIR. So i decided to drive the car which i did and the temperature gauge never read in the dangerous zone/mark & by this time for sure the car should have been blowing heat. So after about another 5 mins of driving the car finally put out hot air. As i noticed the temp gauge would fluctuate slightly up and then slightly back down. Anyone know what i did to cause this problem? I'm guessing i would need to maybe bleed the system bcuz there is an air bubble in it maybe?

2 Answers

21,930

If we assume you DID NOT have any of these heater problems...Gauge problems BEFORE the Alt. replacement...one might conclude...that Alt replacement is NG. However IF you disconnected the battery terminal...or....did not DC the Battery Terminals to facilitate the replacement...but...shorted that fat Alt. wire to ground/sparks....well..we now have other causes for your symptoms on this vehicle. Any warning lights ON or Flashing when the engine runs?

Your Answer:

CarGurus Experts

  • #1
    Reelin68
    Reputation
    34,650
  • #2
    Tony Ciccotelli
    Reputation
    19,700
  • #3
    Tony Ciccotelli
    Reputation
    5,700
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Accord
43 Great Deals out of 914 listings starting at $2,799
Used Toyota Corolla
110 Great Deals out of 1,961 listings starting at $1,995
Used Honda Civic
162 Great Deals out of 3,375 listings starting at $2,230
Used Toyota RAV4
88 Great Deals out of 2,026 listings starting at $3,499
Used Toyota Camry Hybrid
20 Great Deals out of 237 listings starting at $5,995
Used Toyota Avalon
24 listings starting at $5,388
Used Lexus IS
24 Great Deals out of 342 listings starting at $5,800
Used Lexus ES
6 Great Deals out of 197 listings starting at $4,500
Used Nissan Altima
25 Great Deals out of 673 listings starting at $2,000
Used Toyota Tacoma
53 Great Deals out of 1,029 listings starting at $8,708
Used Honda CR-V
92 Great Deals out of 3,817 listings starting at $1,995
Used Toyota 4Runner
15 Great Deals out of 341 listings starting at $9,900
Used Toyota Highlander
24 Great Deals out of 719 listings starting at $6,495
Used Dodge Charger
41 Great Deals out of 602 listings starting at $4,888

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. Content will be removed if CarGurus becomes aware that it violates our policies.