TM 5-3805-291-23-1
TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
0009 00
Table 4. Implement Control - Continued.
(MID 082)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
(b) Observe status of diagnostic code.
1. If diagnostic code remains active, go to
0351 04 - Continued.
Then, disconnect wiring harness
Test 2.
from sensor (WP 0089 00).
2. If diagnostic code is not active, wiring
harness is correct and implement ECM is
operating properly. Replace sensor (WP
0089 00).
2. Check signal circuit for short to ground.
(a) Sensor remains disconnected from
wiring harness.
(b) Turn engine start and battery
disconnect switches to OFF
position (TM 5-3805-291-10).
(c) Disconnect wiring harness
connectors J1 and J2 from
implement ECM (WP 0060 00).
(d) Measure resistance from J2-33 wire 1. If resistance is greater than 5,000 Ohms,
(H718-GY) to all possible sources
go to Test 3.
of ground.
2. If resistance is less than 5,000 Ohms,
short is between signal circuit (H718-
GY) and ground source. Replace wiring
harness in question (WP 0195 00 thru
WP 0201 00).
3. Check for +battery.
(a) Reconnect all wiring harness
connectors.
(b) Turn engine start and battery
disconnect switches to ON position
(TM 5-3805-291-10).
(c) At wiring harness for sensor,
1. If voltage is correct, go to Test 4.
measure voltage from contact A to
2. If voltage is not correct, +battery has
contact B.
failed. Replace wiring harness in
question (WP 0195 00 thru WP 0201 00).
4. Check if diagnostic code remains active.
(a) Clean wiring harness connectors.
(b) Observe status of diagnostic code.
(c) Operate machine (TM 5-3805-291-
10).
0009 00-186
