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 alarm energize circuit for a short to 1. If each resistance measurement is
0271 06 -
greater than 5,000 Ohms, go to Test 3.
ground.
Cont.
2. If each resistance measurement is not
(a) Turn engine start switch and battery
greater than 5,000 Ohms, there is a
disconnect switch to OFF position (TM
short in wiring harness between IC-23
(wire H414 YL) and circuit with low
(b) Alarm remains disconnected from
resistance measurement. Replace
wiring harness.
wiring harness in question (WP 0169
(c) Disconnect wiring harness
00 thru WP 0175 00).
connector(s) from instrument cluster
(WP 0051 00).
(d) At wiring harness connector, measure
resistance from signal contact IC-23
(wire H414 YL) to all contacts that are
used in instrument cluster wiring
harness connectors (WP 0051 00).
3. Verify diagnostic code remains active.
1. If CID 0271 FMI 06 is active, replace
(a) Inspect and clean harness connector
instrument cluster (WP 0051 00).
contacts.
2. If CID 0271 FMI 06 is not active, initial
(b) Reconnect all harness connectors.
diagnostic code was probably caused
(c) Turn battery disconnect switch and
by a poor electrical connection or a
engine start switch to ON position (TM
short at a harness connector that was
disconnected and reconnected.
(d) Operate machine (TM 5-3805-290-
Resume normal machine operation.
10).
(e) Check status of CID 0271 FMI 06.
0009 00-30
