Well, is the heater running?Can you hear the motor running if it is then try reversing the power cable.if it is not then you might want to get a new one that is all i can think of. because my 1993 Ford Ranger has the same problem but i fixed mine you might want to look and see if you can fix it. dont worry this dosent take a genus to figure out so you don't have to spend a lot of money. if you replace the motor, label the 2 wires coming out, because i reversed mine, and i am a certified mechanic so don't feel bad, the most that can happen is the heater will run in reverse. if you have any more questions then just e-mail me. cobra_bubbles_23_2008@Yahoo.com
No there is not. Whats the problem no heat ?? If so try this, reverse the heater hoses on the heater core and then go drive the truck and see if you get heat.
radiation
radiation
You may be low on coolant. Check the reservoir and the radiator, if it is empty check for leaks in the system. If it is full you may have a stuck open thermostat causing no heat.
What heat r u referring to, is it the seat heater. If it is, turn off the seat heater
Turn it off.
Its your Heater core if it smells like a syrupy sweet smell if not then its your thermostat
The heater core is leaking coolant.
Diverter is improperly engaging in the dash. Turn all dash switches off. Turn on truck, turn heater switch to max heat, then turn switch to vent. Feel any heat coming from dash? Now turn fan up a notch. You may hear the diver flap engage, and air gets cooler. Got drop dash to fix it
To turn off a baseboard heater, locate the thermostat or control knob on the unit and set it to the "off" position. This will stop the heater from generating heat.
The heater control valve is stuck open.
To turn on the heater in your apartment, locate the thermostat on the wall and set it to the desired temperature. Then, switch the heater to the "on" or "heat" mode. Wait a few minutes for the heater to start producing warm air.