[Peugeot-L] Re: "multiplex" harness wiring system

From: p404c <tippett_at_shaw.ca>
Date: 02/10/06

  • In peugeot-L@yahoogroups.com, gary freeman <riven2649@...> wrote:

>The nightmare, especially for owners like us, is for instance, if
>you wanted to add foglights to your new Volvo, since it didn't come
>from the factory with them, the PCM doesn't recognize them; so you
>have to go to your Volvo dealer and they hook it up remotely to
>their mainframe in N.J. in order to program into the PCM that you
>now have foglights.

Funny you should mention that.

My 2005 smart fortwo cdi cabriolet - like all CDN market smarts - did not have a fog light option due to the turn signals being relocated there for Canada.

The fortwo is a fully multiplexed car, with a SAM (Signal And evaluation Module) among other computer brains, among which are a controller for the ESP/ABS, electronig gear shifting and clutch actuation, as well as the common-rail engine management computer.

Oddly enough, the retrofitting of EU market foglights to this car was as simple as child's play - the car was all pre-wired for them, the relay was already fitted and it was literaly plug-ad-play, no Mercedes-  dealer "TAN Codes" required. Of course, the turn signals had to be relocated to inside the main headlamp units, which is where they are in Europe, again, a ten minute job with a soldering iron.

I was pleasantly surprised.

Mike Tippett
404 Coupé Injection
405 DL
smart fortwo cdi cabriolet (3.8 L/100 km average!)

Recommended format for your email subject lines: Model # [Model Letters] Year Subject

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    http://docs.yahoo.com/info/terms/   Received on Fri Feb 10 19:35:04 2006