What does this button do?

[TheZuke!]

What is the cpu box mounted on the firewall about
4 inches in front of the ECU?
What does it do?
IIRC, it has an 8051 type CPU in it.

The labels on it are a K (4 pointed star) H
and a barcode BP 1458

TheZuke!
1994 JX 4x4 16v 5sp 4door AC

[jtgh]

forward and above left toe, is RWAL

ta dah.

LOL

it too has blink codes and is explained on my blink page


rear wheel anti lock brakes, (retarded ABS)

[TheZuke!]

Thanks Jerry!
I couldn't see any reference to it in my Chilton's.
(actually it was the first box I pulled out when looking
for the ECU, but no electrolytics inside!)

TheZuke!
1994 JX 4x4 16v 5-speed 4-door AC