TM 5-3805-290-23-1
TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
0009 00
Table 2. Machine Control System - Continued.
(MID 081)
TEST OR INSPECTION
CORRECTIVE ACTION
CID FMI CODE
2. Check harness.
1. If each resistance measurement is
0793 04 -
(a) Turn battery disconnect switch and
greater than 5,000 Ohms, replace
Cont.
engine start switch to OFF position
machine ECM (WP 0052 00).
2. If one or more resistance
(b) Wiring harness remains disconnected
measurements is less than 5.0 Ohms,
from switch.
short is between J2-37 (wire 417 GY)
(c) Disconnect wiring harness
and circuit with lowest resistance, or
connector(s) from machine ECM (WP
between J2-38 (wire 484 YL) and
0052 00).
circuit with lowest resistance. Replace
(d) Measure resistance between contacts
wiring harness in question (WP 0169
J2-37 (wire 417 GY) and J2-38 (wire
00 thru WP 0175 00).
484 YL) of wiring harness to all
contacts used in ECM wiring harness
connectors.
3. Check primary steering pressure switch
1. If resistance from contact A (wire 202
operation.
BK) to contact C (wire 484 YL) is less
(a) Wiring harness remains disconnected
than 5.0 Ohms, and resistance from
from switch.
contact A (wire 202 BK) to contact B
(b) Connect one lead from multimeter to
(wire 417 GY) is greater than 5,000
contact A (wire 202 BK) of switch
Ohms, go to Test 4.
harness connector.
2. If resistance measurements do not
(c) Connect other lead from multimeter to
differ, replace primary steering
contact B (wire 417 GY) of switch
pressure switch (WP 0074 00).
harness connector.
(d) Measure resistance between contact A
(wire 202 BK) and contact B (wire 417
GY).
(e) Disconnect lead from contact B (wire
417 GY) and connect lead to contact C
(wire 484 YL).
(f) Measure resistance between contact A
(wire 202 BK) and contact C (wire 484
YL).
0009 00-95