TB 9-2320-279-13&P-4
0024
WIRE 451
WIRE 1516A
TERMINAL 30
TERMINAL 86
WIRE 151-D
WIRE 145
TERMINAL 87
RELAY
TERMINAL 85
R10
ENGINE
ECM
VIH CONNECTOR
MC21
Figure 38.
3. Connect negative (-) probe of multimeter to engine harness connector MC21, terminal B.
4. Multimeter should display a reading less than 200 ohms. Note reading.
CONDITION/INDICATION
Is continuity measured between wire 151-D at high idle active relay R10 connector, terminal 87 and engine
harness connector MC21, terminal B?