Posted 10/29/2020 20:12 (#8574719 - in reply to #8574581) Subject: RE: 2388 warning light
60 miles south of Indianapolis
I would also agree you need to wash out the air to air cooler. I spent 2 hours spraying water and blowing air to clean mine out. Unbelievable how much bean dust plugs in that thing. Light never came back on after that. Now every year I wash and blow it out to keep it clean.
2388 warning light
