> The computer for most models is under the rear seat > cushion. Can't miss it. Haven't seen 1 go bad yet. > ... my '88 5kCSQW needed to have the computer replaced to resolve an ABS-off light that would not go out. No jump starts or other similar activity before the failure. As far as I can tell it was related to an activation of the ABS system ... Steve Buchholz San Jose, CA (USA)