Troubleshoot your Dodge motorcar's air conditioning method.
You switch on your Dodge Camper's air conditioning in the Centre of a heat wave and come into a blast of fiery air in the face, or worse, no air at all. Your air conditioner can blow hot air for many reasons. Proof all air conditioning switches and controls on the dashboard with the engine running. Fondle for resistence or switches that are also loose. Cook undeniable the air conditioning is switched on and not conscientious the electric blower fan.
Instead of an expensive holiday to a mechanic, fundamental stab a scarce no sweat troubleshooting steps. You'll compulsion an A/C gauge to guidance diagnose the botheration.
Instructions
1.2. Proof the fuses. Consult the schematic on the fuse box flap. Modify broken or burned elsewhere fuses.
3. Locate the controls to the coldest setting and start the engine. Open the hood and wait for the compressor's magnetic clutch to engage and begin to turn. If it does not engage, the system could be low on refrigerant. Or there may be a leak in the compressor. Look for any refrigerant residue on the hoses and compressor.
4. Locate the heater hoses at the firewall and check if they are hot. One should be cooler than the other. If they are both warm to the touch, you could have a problem with the valve control.
5. Turn the engine off and attach an A/C gauge to check if the system has enough pressure. It should be between Fifty pounds per square inch (psi) and Eighty psi.
