Alarm service required

Alarm service required

Author
Discussion

john ryan

Original Poster:

510 posts

139 months

Friday 5th June 2015
quotequote all
2007 v8v. Message appeared today whilst driving. Zapper no longer works. Could this simply be a dead zapper battery? Guidance appreciated.

cayman-black

12,925 posts

223 months

Friday 5th June 2015
quotequote all
I had this message come on when my battery was run down. Charged battery over night on C-Tech and it went.

john ryan

Original Poster:

510 posts

139 months

Tuesday 7th July 2015
quotequote all
Diagnosed as failed alarm sounder, tucked behind the nearside rear wheel arch liner. After 8 years, the internal battery had leaked, and the acid had destroyed some tracks of the printed circuit board (I cut it open to confirm). Lots of info on the Volvo forum. System reset as soon as the new unit fitted. Good service from Aston Martin Bits. Easy to change in 15 minutes max. using instructions from 6speed online.

Edited by john ryan on Tuesday 7th July 18:18

mrpseudonym

305 posts

123 months

Wednesday 28th February 2018
quotequote all
a bump to this thread to see if any new information exists.

I need to replace the alarm sounder (Aston part 4G43-37-10655 / FoMoCo part ALARM SIREN 6G9N-19G229-DE ) on my DB9. There is great information on the replacement task, but not so much on the sourcing of the part. It seems this was a very common part on a number of vehicles other than Astons, including Volvos and Mazdas, but is now obsolete, so only to be found at a high price from places like astonmartinbits, or second hand on ebay. Given the propensity of these units to fail, buying second hand does not seem like a smart option, but..I would have thought there would be a grey market replacement or similar by now. What do all those Mazda 6 owners do when this part fails on their vehicles?

Anyone have any new information to add?


Rush42

4 posts

34 months

Wednesday 4th September
quotequote all
Just picked up this thread as i am confused by the replacement part too - as there seems to be a number of parts listed on e.g. Scuderia, which vary massively in price. Local dealer said the original part went out of production, hence huge cost/delays to get, but a newer version had now been produced.

The two part numbers listed for the 2006 DB(, with inclination sensor, are

4G43-37-10246 (your one) £660+
BG43-37-11254 £210

Did you ever get yours sorted out?