my turn signals AND blower for a/c , heat, etccc.... knock off at once. have put 2 20 amp fuses in . lasts for a couple of days thenknocks off again. have tried a new relay but did not help.
Help please!!!

 

Wrong forum. Post here in the Grand Cherokee Forum.

https://www.cherokeeforum.com/f5/

 

Blower motor draws quite a lot of power - it is quite simple to remove and check if there is any debris in there which might be causing it to draw too much power - also check if the fan turns freely and the problem is not due to the motor bearings seizing up.

 

Thanks. Mike I will try to do this