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The fuse for the blower motor/heater-a/c fan is located in the fuse panel under the hood of the vehicle in the engine compartment. Below is a diagram of the fuse layout. The fuse you are wanting to check is the fuse in the number 103 position and is one of the "maxi" fusesrs. If you would like the owners manual for your vehicle you can email me at [email protected] with your make, model and year and I will be happy to email you a copy. No worries no cost for it. I hope this helps and good luck.
Electric Fan(s) not working, Checking the fan(s), relay, fuse and engine temperature sensor's. Verify that the fans work by unplugging them and run jumper wires to the fan(s) from the battery. If they run, your problem lies elsewhere. If either does not run, it's the motor. Next thing to check is for power at the fan connectors. You have to be cautious doing this because the engine needs to be running and warm if not almost hot, and the A/C also needs to be on. (Both must be on and running for the duration of this checklist.) The A/C fan is on the passenger side and should come on almost the instant the A/C is turned on. It is also the secondary engine cooling fan and should cycle on and off in relation to engine temperature. Use a test light to probe the two wires on each fan. If you find power the fan motor(s) is/are probably bad. If there is no power to fans, roll up your sleeves!
The temperature switch is usually located above the oil filter. If the dash gage is working, its probably OK. Next is the Fan Control Temperature Sensor, located IN or CLOSE to the thermostat housing. You will find out if it is working later is this checklist. I just wanted you to know where it is. Next is the relays and fuse's. Usually located in the engine compartment on the passenger side power distribution box. You will need to remove anything over the cover to open it. If the fuses are OK, tap on the relays or pull them out and push back in. If the fans are still not running, pull a relay and probe the socket terminals for power. Two of the terminals should have power, usually criss-cross from each other. One hot terminal is battery power, and the other is the "signal" voltage which triggers the relay to send 12V battery power to the fan. This signal voltage comes from the sensor at the thermostat. If only one terminal has power, then I would replace the thermostat sensor if not both.
Hope this is clear as mud! and helps! Please let me know what you find
The relay is located in the fuse panel (power distribution box) located in the engine comaprtment. Below is a picture of the location of that panel and a diagram of the fuses and relays. The blower motor relay is the one located in the number 55 position. This should be in your owners manual if you have one. If you don't and would like a copy, you can email me at [email protected] with your make, model and year and I will be happy to email you a copy. I hope this helps and good luck.
There is a fuse for the blower motor relay. It is located in the power distribution box located in the engine compartment under the hood. Below is a picture of its location. the fuse you are looking for is in the number 13 position (see layout diagram below) and should be a 50 amp fuse. If that is not blown you may want to check the relay itself which is in the same fuse panel located in the "H" position. Power goes directly from the relay to the blower motor but am unsure of a fuse link from the realy to the blower motor so if neither one is bad you may be looking at a wiring problem or in the A/C switch otself. This should be in your owner manual if you have one. If you don't have an owners manual for your van and would like a copy, you can email me at [email protected] with your make, model and year and I will be happy to email you a copy. No woriies, no cost. I hope this helps and good luck.
In the high current fuse box which is located in the engine compartment. It is a 60 amp fuse and should be marked as fan. In the middle row, second from bottom close to the diagonal cut.
This is kind of an open question because I don't know if your fan (blower motor) is not coming on or if the fan is working and it's just not cold which means the A/C compressor clutch isn't engaging. I am giving you the most common and that is the compressor. In your power distribution box located in the engine compartment (see picture of location below) is the A/C cltch fuse and the A/C cltuch relay itself. The A/C clutch fuse is located in the number 13 position and should be a 15 amp fuse (see other picture below for layout of fuse panel). then in that same box in the number 204 position is the A/C clutch relay itself. If it's the fan not blowing there are many possible fuses for it and like I said i wasn't sure what you meant by A/C fuse. All of this should be in your owners manual if you have one. If you don't and would like a copy, you can email me at [email protected] with your make, model and year and I will be happy to email you a copy. Or if you just want to know where those other fuses for the fan are you acn email me as well. I hope this helps and good luck.
There are 2 places that you can look at. In the fuse panel located inside the vehicle in the number 3 position (see picture below) is the fuse for the blower motor relay coil & in the number 3 position is the blower motor relay itself. This should be in your owners manual if you have one. If you don't have one and need a copy, you can email me at [email protected] with your make, model, year and what you need and I will be happy to email you a copy. don't worry no cost to you. Anyway, I hope this helps and good luck.
The fuse for the fuel pump relay is in the number 19 position in the power distribution box located in the engine compartment (not the small one next to the battery). Diagram below of the layout of your pwer distribution box. Also did you check the fuel pump cutoff switch located inside the vehicle on the passenger side (see picture below). I hope this helps and good luck.
Blower motor or engine light won't affect the A/C compressor. Locate the compressor under the hood and with engine running have someone turn the A/C on and off. You should be sble to hear it engage and disengage. If it does not, Ck your fuses, If all is good, I have to recommend anA/C Technician because there are a few other items that could be of issue requiring special equipment. Good Luck- Ned-
Under the hood on the drivers side, just forward of the shock tower, you will see what is called an "under hood fuse center". On the cover you can see the various fuses and relays that are located in the fuse center.
One of those relays is the coolant fan relay. Remove the top cover of the fuse center to gain access to the relay.
Hope this answers your question, good luck.
Regards,
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