Jeep Commander Forum banner

1 - 4 of 4 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
I have a 2006 Commander. The fan checks out good, the resistor checks bad. Cannot find a resistor with harness, cannot find a complete fan assy that includes the resistor & harness. Checked with all major auto parts stores, on-line and at dealership. Any thoughts???
 

·
Registered
Joined
·
3,037 Posts
I don't know for sure on the Commander, a lot of Chrysler Products of this era had PWM controlled radiator fans, to give variable speed to the fan set by the PCM. These fans have a HD Transistor in the circuit, either in the wire harness itself, or mounted on the back of the fan. It looks like a little box wrapped in electric tape on the harness, the back of the fan a small module.

I can't imagine why there would be a resister in the fan, unless its multiple stepped speed fan like the Blower in the interior. Are you sure its NOT a transistor you're testing like a resistor?

EDIT: Now that I reread your message are you talking about the HVAC Blower Motor and NOT the engine cooling/radiator fan?
 
1 - 4 of 4 Posts
Top