Action Yes No
Step 6
Try a dierent USB cable.
Did this fix the issue?
The problem is
solved.
Go to step 7.
Step 7
Replace the controller board. Go to
“Controller board removal”
on page 282.
Did this fix the issue?
The problem is
solved.
Contact the next
level support
Front door not closed service check
Action Yes No
Step 1
Open the front access cover, and then check the interlock switch
actuator.
A
Is the actuator damaged?
Go to step 2. Go to step 3.
Step 2
Replace the front access cover. See
“Front access cover removal”
on page 316.
Did this resolve the issue?
The problem is
solved.
Go to step 3.
Step 3
Check the switch on the front cover for dirt or debris that might
keep the switch trigger from properly moving.
Is there dirt or debris?
Go to step 4. Go to step 5.
Step 4
Remove the debris.
Did this resolve the issue?
The problem is
solved.
Go to step 5.
7016
Diagnostic information
191