Heater/Blower motor resistor replacement with pics - Jeep …
2012年1月14日 · On most vehicles the 4th higher speed is a bypass of the resistor. The other 3 go through the actual resistor material to cut the voltage down so fan spins slower. Ones passing through the resistor will all quit one at a time. The lower speeds on mine went out 15 years ago. High is still working and no need for slow speeds.
Jk blower motor resistor location | Jeep Wrangler Forum
2022年11月26日 · Check to see if the white connector is burnt (see pic.) or melted. If not, try running external 12v to the fan and see if it moves. If the fan moves with external 12v power (by passing the jeep computer) then the fan is good and the problem is else where. The blue circle is the pic has a part # for a blower resistor.
Blower motor resistor - Jeep Wrangler Forum
2018年9月15日 · (3) Release blower motor retaining tab and rotate blower motor assembly counter clock wise. (4) Remove blower motor assembly from HVAC housing. INSTALLATION (1) Align and install the blower motor and wheel assembly into the heater-A/C housing. (2) Turn the blower motor assembly clockwise until the locking tab is engaged. (3) Plug in the blower ...
HVAC blower motor resistor replacement - Jeep Wrangler TJ Forum
2018年3月25日 · Decided to tackle my blower resistor in my '06. It was only working on High This project is akin to arthroscopic surgery! Ordered a "standard" brand resistor from Amazon about $13 this IS the same part as OEM Mopar Removed glovebox Took down the courtesy light Finagled the resistor out while...
Blower motor resistor plug melted | Jeep Wrangler TJ Forum
2018年5月8日 · We installed a new blower motor and retested. The new blower motor pulled 15 amps of current on the high setting. Our analysis is blower motor failure is root cause of the problem and the only symptom of the failure is an increase in the amount of current required. The overheating damage to the connector is a result of excess current flow ...
Blower motor resistor keeps burning? | Jeep Wrangler Forum
2012年2月5日 · I mean couldn't someone who was having this issue at least hook up an ammeter to their positive battery connection, run the Jeep with everything off, except the fan blowing at high speed, record the number of amps shown, then replace only the blower motor and repeat the test recording the new amp reading and calculate the difference, if any, in the amp draw at the …
99 TJ blower motor not working - Jeep Wrangler Forum
2016年1月6日 · From everything I found (including the relay mod that was quite popular for a time, though I wouldn't suggest it) during my research it would appear that as the blower motor ages the voltage at the switch changes and in some mystical and magical way unbeknownst to those who don't understand electricity (maybe just me) it causes the thermal ...
Blower motor resistor smoking | Jeep Wrangler TJ Forum
2021年7月11日 · Produced from 1997-2006, many consider the Jeep Wrangler TJ to be the last true Wrangler. I started Jeep Wrangler TJ Forum to serve as a resource for TJ owners around the world. Here you'll find a treasure trove of knowledge amongst some of the most knowledgable minds in the TJ community.
heater blower motor only works on high speed - Jeep Wrangler …
2021年2月26日 · A key thing to keep in mind is that resistor pack issues that cause the fan to only run on one speed is usually caused by the fan motor windings starting to short out causing excessive current flow through the resistor pack burning it out. So when you replace the resistor pack, an easy thing to do, also replace the fan motor which also easily done.
Blower not working - Jeep Wrangler Forum
2011年5月26日 · Finally tapped on blower motor and it ran. Replaced blower motor and it ran OK then ran at high speed without the select switch being on. Examined the plug at the blower motor and found it a little corroded - cleaned it and everything works fine. Had 2 occasions when the blower motor just started running on high since then and wiggled the plug ...