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
0794 03
427-C1631
N OT E
The following test procedure may create other diagnostic codes. Ignore these cre-
ated diagnostic codes and clear these diagnostic codes when original diagnostic
code corrected.
Ensure diagnostic code indicator is active and that diagnostic code is active.
1. Check ground circuit of switch in wiring
harness.
(a) Turn engine start and battery
disconnect switches to OFF position
(TM 5-3805-291-10).
(b) Battery disconnect wiring harness
connector(s) from powertrain ECM
(WP 0063 00) and secondary steering
oil pressure switch (WP 0088 00).
(c) Measure resistance between contact A
1. If resistance is less than 5 Ohms, go to
(wire C216-BK) of wiring harness
Test 2.
connector for switch and ground.
2. If resistance is greater than 5,000 Ohms,
replace wiring harness in question (WP
0195 00 thru WP 0201 00).
2. Check switch circuits for short to +battery
circuit.
(a) Wiring harness connector(s) remains
disconnected from ECM and switch.
(b) Battery disconnect and engine start
switches remain in OFF position (TM
5-3805-291-10).