TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
Table 3. Powertrain Control - Continued.
CID FMI CODE
TEST OR INSPECTION
(c) At wiring harness connector for ECM,
1405 03 - Continued.
greater than 5,000 Ohms, go to Test 2.
(900-PU) to all contacts used in wiring
harness connectors for ECM.
greater than 5,000 Ohms, short is
between J1-51 (900-PU) 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 wiring harness
(b) Reconnect all wiring harness
(c) Operate machine (TM 5-3805-291-
(d) Use messenger to determine if CID
1. If CID 1405 FMI 03 is active, exit this
1405 FMI 03 is active (TM 5-3805-
procedure and repeat this procedure. If
cause of diagnostic code is not found,
replace powertrain ECM (WP 0063 00).
2. If CID 1405 FMI 03 is not active,
problem does not exist at this time.
Resume normal machine operation.
N OT E
The following test procedure may create other diagnostic codes. Ignore
these created diagnostic codes and clear these diagnostic codes when
original diagnostic code is corrected. Ensure diagnostic code CID 1405
FMI 05 is active before performing this procedure.
(a) Turn battery disconnect and engine
start switches to ON position. Do not
start engine (TM 5-3805-291-10).