TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
Table 2. Machine Control System - Continued.
TEST OR INSPECTION
CID FMI CODE
2. Check for a short to ground.
1. If resistance is greater than 5,000
0262 04 -
(a) Turn engine start switch and battery
Ohms, verify same diagnostic code is
disconnect switch to OFF position (TM
present. If diagnostic code is still
present, replace machine ECM (WP
(b) Disconnect wiring harness from
machine ECM (WP 0052 00).
(c) At machine ECM harness connector,
to Test 3.
measure resistance between frame
ground and contact J1-21 (L740 BR).
1. If, after disconnecting a particular
3. Disconnect sensors.
sensor, resistance changes and is
(a) Engine start switch and battery
greater than 5,000 Ohms, replace
disconnect switch remain in OFF
2. If, after disconnecting all sensors,
(b) One at a time, disconnect any sensor
that uses power supply from wiring
replace wiring harness in question (WP
0169 00 thru WP 0175 00).
(c) After disconnecting each sensor, check
resistance from frame ground to
contact J1-11 at ECM harness