TM 5-3805-293-23-1
0011
Table 2. Engine Troubleshooting with Codes for the 120M Motor Grader - Continued.
CDI FMI CODE
ERROR/EVENT
CORRECTIVE ACTION
2771-03 Throttle Hold Set/
Accel Switch Above Normal
continuity at the harness connec-
less than 5.0 Ohms) - Rear chassis
- Continued
wiring harness ground connection is
terminal 20 and terminal 10.
open. Replace rear chassis wiring
There should be continuity.
harness (WP 0189).
Remove jumper wire between har-
Figure 41) terminals 1 and 2.
Connect the control switch panel har-
Figure 41) to throttle hold set/accel
switch.
Install control switch panel (WP 0275).
hold set/accel switch open, proceed to
step 4.
4. Disconnect harness connector R-
harness connector P-C3 (WP
continuity at the harness connec-
less than 5.0 Ohms) - Cab lower
wiring harness ground connection is
terminal 17 and terminal 48.
open. Replace cab lower wiring
There should be continuity.
harness (WP 0266).
Remove jumper wire between har-
ure 41) terminals 1 and 2.
Connect the control switch panel har-
ure 41) to throttle hold set/accel
switch.
Install control switch panel (WP 0275).
hold set/accel switch open, proceed to
step 6.
6. Disconnect harness connector A-
harness connector R-C2 (WP
Change 1
0011-192