Cheap Blower Motor Resistor Fix Gm Truck Club Forum This is my way of how i fixed the problem of the ground wire constantly melting the wire harness ,which then leads to constantly frying your blower resistor. 2005 t'blazer, 6 cylinder, manual a c controls. maybe 6 months ago, blower fan speed 5 stopped working, followed by the rest shortly after. following the great advice on this forum, i checked the blower motor resistor and plug, and replaced as advised. sure enough, everything worked fine once again.
Blower Resistor Repair I Would Like To Repair My Blower Motor In some cases, the heat is so high that it melts the connector. this is common on late model gm vehicles. if you discover a melted connector, do not attempt repair. purchase an upgraded pigtail and splice it into the harness along with a new blower motor resistor. Hopefully this helps you fix this continuous problem! the connectors had to be replaced on this 2005 chevrolet silverado more than one time. so the blower motor was replaced as well this time. Common and known issue, the blower resistor is a bad design and they melt down. read through these posts to, (also there are tons of posts on this forum about this). to fix, i think they sell an updated wiring connector, and updated blower resistor. depending on how bad yours melted, might have to replace some bits of wire too. write your reply. It is obvious that the wires get too hot at the connector and once the heat is present, the resistance increases, further causing problems until the connector burns or catches on fire. if someone is experiencing this issue, i would recommend to change the blower resistor pack, wiring connector (harness), and the blower motor at the same time.
Replacing Blower Motor Resistor Chevy Silverado And Gmc Sierra Forum Common and known issue, the blower resistor is a bad design and they melt down. read through these posts to, (also there are tons of posts on this forum about this). to fix, i think they sell an updated wiring connector, and updated blower resistor. depending on how bad yours melted, might have to replace some bits of wire too. write your reply. It is obvious that the wires get too hot at the connector and once the heat is present, the resistance increases, further causing problems until the connector burns or catches on fire. if someone is experiencing this issue, i would recommend to change the blower resistor pack, wiring connector (harness), and the blower motor at the same time. Buy new blower motor resistor: amzn.to 2tjubknbuy ac delco harness repair kit: amzn.to 2fgrnzpbuy dorman repair kit: amzn.to 2ffmmfdcabl. It turns out the blower motor resistor and plug totally melted. i purchased a new one and made sure to wire in the 7 colored wires to the correct spot on the new harness. when i turned it on, 1 through 4 worked fine and then when i went to 5, i heard a click and the blower quit. was this a bad resistor or is there another issue? thanks. Replaced blower motor and resistor, this time it worked for 3 days then quit again. resistor plug and resistor is kinda burnt melted. got a resistor from dealer, plugged it in and it works on all speeds but gets really hot really fast when on 3, 2 or 1. Under dash on passenger side is blower motor resistor "wire harness plug" which is shorting. it's loose or was previously arcing and burnt up a little from heat. you can reshape the female pins to make the needle pins insert more tight. or you should replace the blower motor resistor harness if it's too far gone.
Blower Resistor Wiring Black Wire Gets Hot And Melts Buy new blower motor resistor: amzn.to 2tjubknbuy ac delco harness repair kit: amzn.to 2fgrnzpbuy dorman repair kit: amzn.to 2ffmmfdcabl. It turns out the blower motor resistor and plug totally melted. i purchased a new one and made sure to wire in the 7 colored wires to the correct spot on the new harness. when i turned it on, 1 through 4 worked fine and then when i went to 5, i heard a click and the blower quit. was this a bad resistor or is there another issue? thanks. Replaced blower motor and resistor, this time it worked for 3 days then quit again. resistor plug and resistor is kinda burnt melted. got a resistor from dealer, plugged it in and it works on all speeds but gets really hot really fast when on 3, 2 or 1. Under dash on passenger side is blower motor resistor "wire harness plug" which is shorting. it's loose or was previously arcing and burnt up a little from heat. you can reshape the female pins to make the needle pins insert more tight. or you should replace the blower motor resistor harness if it's too far gone.