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Dodge Durango Air Conditioner Troubleshooting

Fix air conditioning system in Dodge Durango before summer heatwave success. Some problems in air conditioning system of Durango are fairly easy to diagnose either problem with low coolant levels or faulty compressor. Before taking your car to mechanic for what could be expensive service, there are some steps to solve simple problems that can be run through its own.

Check fuse box to left of brake pedal for blown fuses. Read schematic on inside cover of fuse box for instructions on how to locate fuse connected to air conditioning system. If thin metal strip inside fuse glass tube is broken or damaged, replace it with another of exactly same rating.

Dodge Durango Air Conditioner Troubleshooting

Start engine and turn on AC and electric blower fan to check for any damage to controls. If switches are loose or hard to move, have them replaced. If fan does not turn on, fuse may have blown, or fan itself may be faulty.

Start engine and set AC to coldest setting. Check under hood to see if magnetic clutch connected to AC compressor engages. You will be able to see and hear clutch turn over.

If it does not, system may be low on refrigerant, Check that drive belt is securely connected to compressor. compressor that is excessively noisy may need to be replaced. This could also point to cross-contaminated coolant, air trapped in system or wrong type of compressor lubricant.

If clutch is receiving voltage but is not engaging compressor, clutch could be defective and may need to be replaced. If you notice leak around compressor shaft seal, seal may need to be replaced. Check to see that two heater hoses near firewall are warm.

One of hoses should be little cooler than other. If they are both same temperature, valve control could be faulty and may need to be replaced. heater hoses are roughly thickness of regular garden hose.

firewall is metal partition between engine compartment and passenger compartment and extends from beneath windscreen to under engine. Inspect AC hoses for any leaks. If you notice oily residue on hoses, they may need to be replaced.

We hope this information about Dodge Durango Air Conditioner Troubleshooting is really helpful to you as well as other information related to Air Conditioner

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