2000 GMC Sonoma 43.l v6 automatic blows blower fan fuses
IF YOU KEEP BLOWING FUSES FOR BLOWER IT IS PULLING TOO MANY AMPS ,BLOWER MOST LIKELY NEEDS REPLACING
SOURCE: Blower Fan not working
Could be a fuse or a relay, they are usually under the hood in the "Fuse/Relay box". The exact location should be indicated in the box cover and/or the owner's manual of the van. To try the relay, most of the relays in that box are the same, you can try switching it with another one and see if it works. But, i suspect a possible bad blower fan motor, they seem to go quite often on Econoline vans. They are a pretty simple item to replace, located under the hood on the passenger side, on the firewall. To diagnose for a bad motor, unplug the plugin on the motor, and with the key on, heater control to max, use a test light or a multimeter to check for power and ground at the plugin. Another thing, is the fan not working on all speeds, or is it working on max speed, the reason for my question is, if it's only working on max, the resistor (used for lower speeds) is probably bad. It is located close to the motor in the airbox on the passenger side of the firewall.
SOURCE: can't locate the cooling fan sensor or relay.
the radiator fan relay is located behind and slightly lower than the r/f headlamp.best way to get to this is by removing right side of front fascia out enough to get behind it. this will give you acsess to the relay.i work at a jeep dealer and have done this many times.
I have the original owners manual, and it says that there is a fuse (No 16) and a relay (No 10) for the blower motor. I've same troubleshooting right now. If you wants send me a email to [email protected] to send you a scan imagen of the fuses diagrams.
SOURCE: 1992 Cadillac Coupe Deville blower fan runs all the time
The BLOWER MODULE is located on the A/C EVAPORATOR housing located UNDER THE HOOD passenger side firewall. Has 2 electrical connectors. Mounted with 4 screw bolts.Hope this helps
SOURCE: 2000 Dodge Grand Caravan need to know where relay
the cooling fan relay is not in the fuse box.
it is a solid state relay bolted to the radiator core support just behind the bumper
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