TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
Table 3. Powertrain Control - Continued.
CID FMI CODE
TEST OR INSPECTION
(c) At wiring harness connector for
1. If resistance is greater than 5 Ohms for
0967 09 - Continued.
powertrain ECM, measure resistance
each measurement, go to Test 6.
from contacts J1-10 and J1-20 to all
2. If resistance is less than 5 Ohms, there
possible sources of +battery.
is a short between +battery circuit and
CAT Data Link circuit in wiring
harness. Replace wiring harness in
question (WP 0195 00 thru WP 0201
6. Check for open circuit in wiring harness.
(a) Engine start and battery disconnect
switches remain in OFF position (TM
(b) All related ECMs remain disconnected
from wiring harness.
circuit in wiring harness.
(d) Perform these measurements:
20 (wire 945-BR) of ECM to corre-
sponding connector contacts of all
(2) Measure resistance from contact J1- 1. If resistance measures less than 5 Ohms,
10 (wire 944-OR) of ECM to corre-
go to Test 7.
sponding connector contacts of all 2. If resistance measurement is greater
than 5 Ohms, CAT Data Link circuit is
open in wiring harness. Replace wiring
harness in question (WP 0195 00 thru
WP 0201 00).
7. Check if diagnostic code remains active.
(a) Inspect and clean wiring harness
(b) Reconnect all wiring harness
(c) Operate machine (TM 5-3805-291-