ABS ALDL comms

[David Cooley]

On newer vehicles (At least 94 and newer) there are multiple computers...
ABS, Air Bag, ECM/PCM, HVAC, some GM radio systems communicate over ALDL
also, BCM...
With the new OBD_II, there were some ALDL alongside the OBD comms... I
believe all systems now are all running the OBD_II SAE J1850 protocols


==================================================
David Cooley N5XMT Internet: N5XMT at triad.rr.com
I am Pentium of Borg... Division is Futile!
==================================================


> -----Original Message-----
> From: owner-gmecm at diy-efi.org [mailto:owner-gmecm at diy-efi.org]On Behalf
> Of ae2598 at wayne.edu
> Sent: Friday, November 17, 2000 8:47 AM
> To: gmecm at diy-efi.org
> Subject: Re: ABS ALDL comms
>
>
> How many systems, other than the ECM, communicate on the ALDL?   Do ABS
> controllers have any comms capability?
>
>

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