Show all posts by userDiscussion of Boxsters and other Porsches |
I cleared the codes, and then tried locking the car with the key fob. I still get the grinding/buzzing sound from the immobilizer, the two horn beeps, and the doors do not lock. the only code that comes up is: 60 Is there anything else that I should try? Thanks, Robby Heavydee54 - Main Forum
Update -- I removed the ECU from under the seat, removed the board, soaked it in 99% medical grade alcohol for several hours. I then drained it and dried it thoroughly. I also changed the ignition switch. Everything works, including the window drop, windows, interior lights. Car starts and runs without a problem. The only thing that still doesn't work is the locking/alarm system. I get what souby Heavydee54 - Main Forum
Got it. I will give it a try. Appreciate the clarification.by Heavydee54 - Main Forum
Stefan -- Thanks for your reply. I did try cleaning the circuit board with isopropyl and a cotton swab. When you say soak the circuit board, do you mean remove it from the M535 box, or just take the bottom of the box with the board in it, and pour that alcohol into it? Thanks, Robby Heavydee54 - Main Forum
Hi, everyone, I am new to the board, and I have tried to research these topics, but I am sort of at my wits end. My car is a 1999 Boxster with manual transmission with 131,000 miles on it. All of a sudden, the windows and door locks started to act very wonky. If I try to lock the car with the fob, you can hear the mechanical whizzing of the locks and then a double beep from the alarm, and the dooby Heavydee54 - Main Forum