M7

M7 CHECK CIRCUIT 886 (O/BK) FOR SHORT TO GROUND

- Measure the resistance between pin 30, and pin 1 or 14 on the Breakout Box.

- Is the resistance greater than 5 ohms?

> Yes
Go to Pinpoint Test M8. M8

> No
Repair circuit 886 (O/BK). Perform Pinpoint Test M11. M11