1. Unplug the DF cable [A] (if installed).
2. Rear cover [B] ( x 6)
3. Attach the bridge board [A] (Locking stud x 4).
4. Connect the harness [B] to CN140 [C] (13 pins) on the BICU.
5. Clamp the harness in two places [D].
6.
Connect the harness for the external key counter device to CN4 (20 pins) on the bridge board [A].
7. Reattach the rear cover (
x 6).
Optional Counter Interface Unit Type A (B870-11)
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