dochilli

Hello!
I have a porsche repair manual with more than 1400 pages. Now I have a problem with my radio (closed loop interrupted; Error 25). This error must be described on page 90-15 of the manual, but just this page is missing. So I can not see, what I have to do to analyze the error. Has anybody a copy of page 90-15 (Alarm system) of the repair manual?

Martin

JB 911

It's missing in my (bootleg) copy also. Maybe someone else will chime in.

x50type

Have all the volumes of the 993 workshop manual, but unable to follow your reference page 90 15.

rwestervelt

Mine ends at 90-12.

pp000830

Sounds like it is an alarm fault when the system goes out looking for the radio: radio (closed loop) interrupted during activation? I would check the radio connections and if necessary unplug the radio replug it in and enter the unlock code if needed. This may reboot the alarm interface if there is one? Just guessing after reading something related to this on a 928.

RMEllis

90-12 ends mine too.

axl911

I must have the best manual. Here is the page. And it goes up to 90-30.

x50type

Sorry, my mistake, I thought you wanted a wiring diagram.

Confirm i have 9-15 up to 9-30 same as axl911.

dochilli

THANK YOU! That is the page I was searching for! And there is a new information, that I can use. I have to check my ground connection of the horn. Perhaps there is the problem that causes my randomly sounding alarm...
Martin

dochilli

Hello!
I am searching for the pages 90-6, 90-7, 90-8 and 90-24. Perhaps can AXL911 help again. In my copy of the workshop manual these pages are missing too.
Martin

Mark in Baltimore

If you have a copy of the pages and want to help Martin/dochilli, please send him a PM and exchange email addresses rather than post the pages here since displaying pages on a forum is a copyright violation.

Sorry, guys.