TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
Table 2. Machine Control System - Continued.
TEST OR INSPECTION
CID FMI CODE
2. Check harness for an open circuit.
1402 05 -
to Test 3.
(a) Turn engine start switch and battery
disconnect switch to OFF position (TM 2. If resistance is greater than 5,000
Ohms, there is an open circuit in wire
751 GN or wire R799 BR of wiring
(b) Disconnect wiring harness
harness. Replace wiring harness in
connector(s) from machine ECM (WP
question (WP 0169 00 thru WP 0175
(c) Jumper wire installed in Test 1 remains
(d) At wiring harness connector, measure
(wire 751 GN) to contact J1-60 (wire
3. Verify diagnostic code remains active.
1. If CID 1402 FMI 05 is active, replace
(a) Inspect and clean harness connector
engine ECM (WP 0052 00).
2. If CID 1402 FMI 05 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 at a
engine start switch to ON position (TM
harness connector that was
disconnected and reconnected.
(d) Operate machine (TM 5-3805-290-
Resume normal machine operation.
(e) Check status of CID 1402 FMI 05.