TM 5-3805-291-23-1
TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
0009 00
Table 3. Powertrain Control - Continued.
(MID 081)
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0444 03
427-C1620
N OT E
The following test procedure may create other diagnostic codes. Ignore
these created diagnostic codes and clear these diagnostic codes when the
original diagnostic code is corrected. Ensure diagnostic code CID 0444
FMI 03 is active before performing this procedure.
1. Check relay circuit for a short to +battery
circuit.
(a) Turn engine start and battery
disconnect switches to OFF position
(TM 5-3805-291-10).
(b) Disconnect wiring harness connectors
from start relay and powertrain ECM
(WP 0053 00 and WP 0063 00).
(c) At wiring harness connector for ECM,
1. If each resistance measurement is
measure resistance from contact J2-7
greater than 5,000 Ohms, go to Test 2.
(wire 306-GN) to all other contacts
2. If each resistance measurement is not
used in wiring harness connector for
greater than 5000 Ohms, short is
ECM.
between J2-7 (306-GN) and circuit with
low resistance measurement. Replace
wiring harness in question (WP 0195 00
thru WP 0201 00).
2. Check if diagnostic code remains active.
(a) Inspect and clean harness connector
contacts.
(b) Reconnect harness connector.
(c) Operate machine (TM 5-3805-291-
10).
