need advice
Problem #1 I program seat positions and not before long say three weeks the memory gets lost.
Problem # 2 The windshield washer stopped pumping. check # 41 fuse ,its good.
Any help would be appreciated.
Thanks in advance.




Windshield washer pump is controlled by the BCM and windshield washer pump relay. If you can get access to a code scanner that can read body codes you may find what is wrong. An OBD II scanner isn't sufficient. There is 1 windshield washer related DTC. It is B3873 and there will be no external light that will tell you it is set. The failed function is what tells you to check for the code. Dealer will have equipment to scan for it. There are also several other failures that can happen that do not have codes associated with them. First thing I would check is to see if the relay (KR11) is plugged in correctly or if it has failed. The fuse you mentioned is at the output side of the relay meaning that when the relay closes current is fed through the relay then through the fuse to the washer pump.
Bill
Last edited by Bill Dearborn; Aug 24, 2020 at 11:10 PM.





