TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
Table 3. Powertrain Control - Continued.
CID FMI CODE
TEST OR INSPECTION
(b) Software part number for Messenger.
1. If all part numbers are correct, go to Test
0967 02 - Continued.
2. If all part numbers are not correct, one
ECM may have wrong part number and/
or software configuration is not correct.
Appropriate flash file needs to be
flashed into ECM (WP 0056 00, WP
0057 00, WP 0060 00, and WP 0063 00).
2. Inspect wiring harness connections.
(a) Turn engine start and battery
disconnect switches to OFF position
(b) Disconnect and inspect wiring harness
connections related to CAT Data Link
are clean and tight. Refer to Electrical
(c) Check mating of connector.
(d) Check wires at connector.
(e) Check each wire for nicks and/or signs
of abrasion in insulation.
(f) Check for moisture at connector.
(g) Check for dirty and/or corroded
(h) Check each pin and socket.
(i) Reconnect all connectors.
1. If wiring harness connectors are tightly
connected and are free of corrosion, go
to Test 3.
2. If wiring harness connectors require
repair, replace the wiring harness in
question (WP 0195 00 thru WP 0201
3. Check for additional related diagnostic
(a) Ensure that all ECMs that use CAT
Data Link are connected.
(b) Turn battery disconnect and engine
start switches to ON position (TM 5-