Hello, are your wipers working okay? The wipers and washer motor are run off the same fuse, Ill double check the circuit, but there might be another issue with the washer motor circuit. I'll post the diagrams to check the wiring.
The 1st diagram shows the fuse that feeds the wiper and washer motors, the second is where the circuit splits off for the wiper motor and then to the multifunction switch for the washer motor. The third is the switch, so you may have a switch malfunction or a bad ground connection for the washer motor. The easiest way to check this is to unplug the washer wiring harness plug and use a test light or multimeter to check for 12volt power across the washer motor harness plug while someone pushes the washer switch for you.
In the last diagram you can see the Ground connection for the washer motor and washer reservoir level sensor. Marked in green G07. It's located in the engine compartment but it's easier to just check using a test light across the two wires on the washer motor plug.
But touching the test light on the two wires as shown in the fifth diagram, the test light should light up brightly when the switch is pushed.
Here are two guides to help with testing. If the test light does not light, try switching the test light clip to the battery negative post and test again. This will tell you if there is bad ground for the washer motor. And then the G07 ground will need to be checked. If you have any questions on testing just ask.
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
https://www.2carpros.com/articles/how-to-check-wiring
Images (Click to make bigger)
SPONSORED LINKS
Tuesday, February 21st, 2023 AT 12:14 PM