3.
Perform ICE Offset Test 91.
CONDITION/INDICATION
Does test equipment pass offset test?
DECISION
Yes - Go to (Step 2 - Is continuity measured between 12 vdc cable connector, pin A and a known good ground?).
No - Test equipment failed offset. Contact your Supervisor.
STEP 2
Is continuity measured between 12 vdc cable connector, pin A and a known good ground?
WARNING
Remove all jewelry such as rings, ID tags, bracelets, etc. prior to working on or around vehicle.
Jewelry and tools can catch on equipment, contact positive electrical circuits, and cause a
direct short, severe burns, or electrical shock. Failure to comply may result in injury or death
to personnel.
1.
Disconnect 12 vdc (7 pin) cable from connector MC16.
CONNECTOR
MC16
G
A
B
F
C
E
D
PIN A
Figure 2.
12 VDC Cable Connector.
2.
Connect button probe cable red lead to 12 vdc (7 pin) cable, trailer end connector, pin A.
3.
Connect button probe cable black lead to a known good ground on vehicle.
4.
Perform ICE Test 91.
TM 9-2330-342-23&P
0007
0007-2