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
1. If diagnostic code remains active, go to
(d) Connect MSD (WP 0005 00) and
2129 05 - Continued.
observe status of CID 2129 FMI 05.
Test 2.
2. If diagnostic is no longer active,
solenoid has failed. Repeat this test to
verify solenoid failure. Replace main
control valve (WP 0218 00). Verify new
solenoid corrects problem.
2. Check wiring harness for an open circuit.
(a) Turn engine start and battery
disconnect switches to OFF position
(TM 5-3805-291-10).
(b) Ride control solenoid valve #1 remains
disconnected from wiring harness.
(c) Disconnect wiring harness
connector(s) from powertrain ECM
(WP 0063 00).
(d) At wiring harness connector for ride
control solenoid valve #1, place a
jumper wire from contact 2 to contact 1.
(e) At wiring harness connector for ECM,
1. If resistance is less than 5.0 Ohms, go to
measure resistance from J2-5 (wire
Test 3.
976-OR) to contact J2-4 (wire J815-
2. If resistance is greater than 5,000 Ohms,
BK).
open circuit is in wire 976-OR or in
J815-BK. Replace wiring harness in
question (WP 0195 00 thru WP 0201
00).
3. Check if diagnostic code remains active.
(a) Inspect and clean wiring harness
connector contacts.
(b) Reconnect all wiring harness
connectors.
(c) Turn battery disconnect and engine
start switches to ON position (TM 5-
3805-291-10).
(d) Operate machine (TM 5-3805-291-
10).
0009 00-145
