BECOME A MEMBER
Sign up with Facebook
I AGREE TO THE
Login with Facebook
BECOME A MEMBER
MY HEATER WONT TURN ON? IS THIS A FUSEWIRING ...
2003 Pontiac Montana
My heater wont turn on? Is this a fuse/wiring problem?
Friday, January 4th, 2013 AT 8:49 PM
Are you saying the blower motor won't work? Check for voltage and ground at the blower motor wiring connector. Give me a second to find wiring diagram.
Friday, January 4th, 2013 AT 9:16 PM
In the diagram, terminal A is voltage for blower motor, terminal B is ground. If you have good voltage and ground with key on, hvac on, and no blower action, suspect the blower motor.
Friday, January 4th, 2013 AT 9:24 PM
to post a reply.
1989 Ford Ranger Heater Wired To Battery
Electrical problem 1989 ford ranger 6 cyl four wheel drive automatic 58634 miles my heater is wired to my battery i dont know wh
Wiring For 89 Chevy Van Heater
1989 chevy van heater i replaced the heater core but does not heat up possibly wiring to selanoid wiring is on wrong post which
Ground Short In Ac/heating System
Ground wire is hot and the red wire is not hot
1992 Gmc Sierra Heater, 4wd, Spedometer Sensor ...
1992 gmc sierra v8 four wheel drive automatic 260 00 miles this truck is old but everything is in great shape classic 4wd last we
Found 38 related questions
1995 Pontiac Firebird No Pwr At Harness Plug On Ac/heater B
1992 Pontiac Sunbird 2.0l Heater Motor Stops Blowing
1970 Chevrolet Heater Wiring Problem
Manuals and Instructions
Want To Learn How To Use A Test Light? Here Is How
Ask a Car Question. It's Free!
Find a car manual for your car
Car Heater Not Working? Fix It Like The Pros
Learning To Use A Voltmeter is Easy Here Is How
Something In Your Car Not Working? Test The Fuses Like A Pro
Need Your Car Relay Tested? Do It Like The Pros
© 1999 - 2016 2CarPros, Inc.