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Dan, Technician
Category: Jeep
Satisfied Customers: 24584
Experience:  Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
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Blower motor will not work. have replaced resitor, switch

Customer Question

blower motor will not work. have replaced resitor, switch and motor and relay......1999 wrangler btw
Submitted: 1 year ago.
Category: Jeep
Expert:  Dan replied 1 year ago.

Hello, my name is***** for a burnt terminal at the C-206 16-pin connector located on the heater housing near the blower motor. The connector may be wrapped in foam tape. The wire color is Green and the wire changes to Black through the connector. If burnt, remove the wires and put them in their own separate connector. This is a common problem which will cause the blower motor to stop working. Let me know how it goes or if you have more questions, thanks.

Customer: replied 1 year ago.
are you sure about the connector? I can't find c206 on any wiring diagram and there are no 16 pin connectors under the dash of the 1999 wragler
Expert:  Dan replied 1 year ago.

What is your vin?

Customer: replied 1 year ago.
Expert:  Dan replied 1 year ago.

Ok, wrong vehicle. Start by checking to see if blower motor/hvac unit is missing power or ground and we will go from there. brown/tan wire should have power with switch on high, black wire should have ground, red/dark green wire should have power with key on, and red/light blue should have power at all times. Let me know which one is missing. Thanks.

Customer: replied 1 year ago.
No colors like this. Only thing similar is a red green and a black, blue and one other that I cant tell going into relay I have 4 hots and a ground at the switch. 1 hot and 3 dead at resistor (which makes sense). I'm assuming a bad ground
Expert:  Dan replied 1 year ago.

Here is wire diagram, do testing based pin numbers. Let me know if you run into questions, thanks.