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Heater and air conditioner will not work on dodge diesel?
Start out by checking that the blower has both power and ground and if so then next check the a/c - heater controller...........
I have a 96 blazer sometimes the blower works for the heater. while the heat is on and i am driving i will hit a bump in the road and it will work. but when i stop and shut car off it doesnt work?
try wiggling the wires at the blower resistor if don't work then tap on blower motor
Why doesnt your heat in your 1989 Jaguar XJ6 work?
if the blower motor still works, somebody probably bypassed the heater core in the past.
Why does the heater blower work on 3.4.5 but 1 and 2 don't work?
its the blower resistor.
Why will the heater on a GMC Jimmy not work?
Depends on what you mean by heater will not work. If the blower motor will not work, it can be a blown fuse, bad blower motor, bad blower motor switch, or a defective blower motor resistor pack. If you mean that the blower motor works but there is no heat, then it can be a clogged heater core, thermostat stuck open, or defective heater control valve.
Air-conditioner and heater fans do not work on 1994 Oldsmobile 88 Royale fuses are good and the control head has been replaced?
if not your fuse, check the fan/blower relay.
Why don't your heater work?
There might be a bad fuse causing the heater to not work. Check the fuses if they are all ok you may have a bad blower motor. when you turn the heater on and no air is blowing then it is your blower motor.
Why does the heater blower only work on 3 or 4?
You most likely will have a bad blower resister........
Why does the heat not work in a 2004 Chrysler Pacifica?
replace heater relay and or heater blower motor
1995 Chevy blazer heater blower will not work replaced it with a new one and it still will not work?
probably the blower motor resistor
The blowers on your ford focus do not work on low speed?
heater blower resistor has to be replaced. you have to remove glove boxthe resistor is to the right of the heater blower moter
Why does the heater blower motor not work on the low speed on a 2002 F350 super duty?
bad blower resistor
