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 06 - Continued.
observe status of CID 2129 FMI 06.
Test 2.
2. If diagnostic code is not 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 solenoid energizer circuit for a short
to ground.
(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 (WP
0218 00).
(c) Disconnect wiring harness
connector(s) from powertrain ECM
(WP 0063 00).
(d) At wiring harness connector for ECM,
1. If each resistance measurement is
measure resistance from J2-5 (wire
greater than 5,000 Ohms, go to Test 3.
976-OR) to all contacts used in wiring
2. If each resistance measurement is not
harness connectors for the machine.
greater than 5,000 Ohms, short is
between signal circuit for ride control
solenoid valve #1 and circuit with the
low resistance measurement. Replace
wiring harness in question (WP 0195 00
thru WP 0201 00).
3. Check if diagnostic code remains active.
(a) Inspect and clean harness connector
contacts.
(b) Reconnect all wiring harness
connectors.
(c) Operate machine (TM 5-3805-291-
10).
0009 00-147