TM 5-3805-290-23-1
TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
0009 00
Table 2. Machine Control System - Continued.
(MID 081)
TEST OR INSPECTION
CORRECTIVE ACTION
CID FMI CODE
2. Check harness for a short to +battery circuit. 1. If voltage is 0.0 0.5 DCV, replace
0262 03 -
(a) Battery disconnect switch and engine
machine ECM (WP 0052 00).
Cont.
start switch remain in ON position.
2. If voltage is not 0.0 0.5 DCV, wiring
(b) Disconnect wiring harness from ECM
harness is shorted to +battery circuit.
(WP 0052 00).
Replace wiring harness in question
(c) At ECM wiring harness connector,
(WP 0169 00 thru WP 0175 00).
measure voltage from connector
contact J1-11 (sensor supply) to
contact J1-21 (ground).
0262 04
427-B1851
1. If voltage is 5.0 0.5 DCV, sensor
1. Check voltage at ECM.
supply voltage is correct. Verify same
(a) Turn battery disconnect switch and
diagnostic code is present. If diagnostic
engine start switch to ON position (TM
code is still present, replace machine
ECM (WP 0052 00).
(b) Check voltage at ECM harness
2. If voltage is not 5.0 0.5 DCV, go to
connector from contact J1-11 (wire
Test 2.
R997 OR) to contact J1-21 (L740 BR).
Do not disconnect wiring harness from
ECM.