Beretta V6-173 2.8L (1989)
Cruise Control Servo: Testing and Inspection
1.
Check resistance between grounds G100 and G101.
2.
If resistance exceeds .1 ohm, clean and tighten both grounds and the negative battery cable. If ground circuit is suspect, add a ground strap
between engine block and bulkhead.
3.
If resistance is less than .1 ohm, replace cruise control module and check for normal operation.