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
(c) Disconnect wiring harness
0793 03 - Continued.
connector(s) from powertrain ECM
(WP 0063 00).
(d) At wiring harness connector for ECM, 1. If each resistance measurement is
measure resistance from contact J2-38
greater than 5,000 Ohms, go to Test 3.
(wire 484-YL) and contact J2-37 (wire 2. If one or more of measurements were
417-GY) of the wiring harness to all
less than 5 Ohms, short is between wire
contacts that are used in wiring harness
484-YL and circuit with lowest
connectors for ECM.
resistance measurement, or short is
between wire 417-GY and circuit with
lowest resistance measurement.
Replace wiring harness in question (WP
0195 00 thru WP 0201 00).
3. Check switch circuits in wiring harness.
(a) Battery disconnect and engine start
switches remain in OFF position (TM
5-3805-291-10).
(b) Wiring harness remains disconnected
from the ECM and the switch.
(c) At wiring harness connector for switch,
connect a jumper wire between contact
C (wire 484-YL) and contact B (wire
417-GY).
(d) At wiring harness connector for
1. If resistance is less than 5 Ohms, go to
powertrain ECM, measure resistance
Test 4.
from contact J2-38 (wire 484-YL) to
2. If resistance is greater than 5,000 Ohms,
contact J2-37 (wire 417-GY).
circuit is open. Replace wiring harness
in question (WP 0195 00 thru WP 0201
00).
4. Check switch operation (low pressure).
N OT E
DO NOT run the engine during this test. This will cause low system
pressure to the primary steering pressure switch.
(a) Remove jumper installed in Test 3.
(b) Wiring harness remains disconnected
from switch.
(c) Reconnect wiring harness to
powertrain ECM (WP 0063 00).
0009 00-75
