TB 9-2320-279-13&P-4
0024
Figure 37.
CONDITION/INDICATION
Can cab harness wire 451 be repaired?
DECISION
No - Replace cab harness (refer to TM 9-2320-315-14&P).Test 42 - Does high idle operate?
Yes - Repair wire 451 (refer to TM 9-2320-315-14&P).Test 42 - Does high idle operate?
TEST 35 - Is continuity measured between wire 151-D at high idle active relay R10 connector, terminal 87
and engine harness connector MC21, terminal B?
WARNING
Ensure electrical power is off prior to working on all electrical connections. Failure to comply
may result in injury or death to personnel.
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.
