2002 dodge heater problems


Asked by Jan 26, 2016 at 11:29 PM about the 2002 Dodge Ram 1500

Question type: General

Hey guys I have a 2002 dodge 1500, ive been having heater
problems. Heater core was replaced, worked great for a year.
Now no heat AGAIN. A/C compressor comes on when
defroster is turned on. I pulled the fuse to compressor an it
works great. Is it the control module or something simple im
overlooking. Thanks for any suggestions.

2 Answers


The ac compressor is suppose to turn on when defrost is on. Dodge trucks are notorious for the blend door breaking. It's not a easy fix. It's close to 4 to 5 hour job. Good luck


thank u for the help, ill look at that next

Your Answer

Add photo

Related Questions

  • Put cassett radio out of dodge ram 2002 in my boat. It will play fine for 15 to 20 secondsand shuts off. Turn it back on and does same thing. Any idea the problem? 2 answers

    Followed wiring diagram for 2002 radio but still just plays for 15 to 20 seconds. The radio is out of dodge ram 1500 2002 and I have put it in my boat. Any idea what problem is? thanks

    2002 Dodge Ram 1500 SLT Plus LB 4WD



  • 2002 Dodge Ram no spark 5.9 6 answers

    Ok so this is for all the people googling the question as to what the hell is wrong with their dodge. As to I also kept googling the issue with mine and could not find nothing but finally me and th...

    2002 Dodge Ram 1500



  • Engine problems 2 answers

    2002 Dodge Ram 4.7 it a made a knocking noise and locked up but you can turn the motor about 6 inches back and forth with would be

    2002 Dodge Ram 1500 SLT Plus Quad Cab SB 4WD



  • Odometer not working 2 answers

    I have a 2002 dodge ram 1500 with the 4.7 liter. The odometer doesnt work. Whats the problem. Someone told me I have to send it to the dealer and the have the whole dash pod redone .Is that true?

    2002 Dodge Ram 1500 SLT LB 4WD



  • No heater and abs light and no speedometer in dodge 1500 1 answer

    I have 2002 Dodge 1500 recently the abs light and brake light would come on while drive and shut off the heater also the speedometer would bounce down to 0 and quit working. Now all above has stayed o...

    2002 Dodge Ram 1500 SLT SB 4WD


    Maintenance & Repair

Search Dodge Ram 1500 Questions

Dodge Ram 1500 Experts

#1 Dan Connell
Dan Connell
Reputation 5,280
#2 pudgybear
Reputation 5,000
#3 dandyoun
Reputation 4,670
View All

Related Models For Sale

Used Ford F-150"
3,174 Great Deals out of 216,366 listings starting at $1,900
Used Chevrolet Silverado 1500"
2,463 Great Deals out of 143,820 listings starting at $1,995
Used Dodge Ram 2500"
153 Great Deals out of 5,734 listings starting at $2,289
Used GMC Sierra 1500"
1,023 Great Deals out of 56,283 listings starting at $2,499
Used Toyota Tundra"
608 Great Deals out of 26,489 listings starting at $2,500
Used Toyota Tacoma"
622 Great Deals out of 30,180 listings starting at $2,850
Used Dodge Dakota"
163 Great Deals out of 4,813 listings starting at $900
Used Ford F-250 Super Duty"
456 Great Deals out of 42,789 listings starting at $2,250
Used Dodge Ram 3500"
106 Great Deals out of 2,479 listings starting at $4,995
Used Ford Mustang"
715 Great Deals out of 41,252 listings starting at $900
Used Jeep Wrangler"
441 Great Deals out of 16,281 listings starting at $3,400

Used Cars For Sale

2010 Dodge Ram 1500 For Sale
91 Great Deals out of 1,576 listings starting at $4,695
2009 Dodge Ram 1500 For Sale
53 Great Deals out of 1,303 listings starting at $5,999
2008 Dodge Ram 1500 For Sale
81 Great Deals out of 1,734 listings starting at $4,490
2007 Dodge Ram 1500 For Sale
68 Great Deals out of 1,709 listings starting at $3,595
2006 Dodge Ram 1500 For Sale
65 Great Deals out of 1,599 listings starting at $1,795