DETAILED TROUBLESHOOTING PROCEDURE
VEHICLE OPERATION HULL POWER
FROM STEP 5
Check CKT 1A from connector at voltage
regulator to connector at master control panel.
Second Technician (Operator's Station)
· Set MASTER BATTERY switch OFF.
· Disconnect harness 12326536 (1A, 76, 54A,
459A, 486) from master control panel.
· Connect black probe of meter to 12326536
(1A, 76, 54A, 459A, 486) pin D.
First Technician (Commander's Station)
12326536 (1A, 76, 54A, 459A, 486)
· Connect red probe of meter to "T" harness
Check CKT 1A from connector
at disconnect panel to
connector at master control
See step 66.