TM 5-3805-296-23-2
0078
Table 1. 1283 Ejector Control Position Sensor Diagnostic Codes Continued.
-
078
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
4. Using digital multimeter
1283-03 Ejector Lever
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Position Sensor Voltage
Replace transmission/chassis ECM
between connector W-C12
Above Normal Continued
(WP 0495).
terminal 12 and terminal 14
Proceed to Test Step 9.
(WP 0012, Figure 88).
Resistance Greater Than 5.0 Ohms
Replace main cab wiring harness
(WP 0505).
Proceed to Test Step 9.
Test Step 7. Test Ejector Lever
Sensor Circuit Function.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Connect jumper wire between
terminal 2 and terminal 3
of connector CG-C15
(WP 0012, Figure 301).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
4. At MSD, check for active
1283-4 Ejector Lever Position Sensor
diagnostic code 1283-3 Ejector
Voltage Below Normal Becomes
Lever Position Sensor Voltage
Active Replace implement control
Above Normal (WP 0008).
joystick (WP 0503).
Proceed to Test Step 9.
1283-3 Ejector Lever Position Sensor
Voltage Above Normal Remains
Active Replace transmission/chassis
ECM (WP 0495).
Proceed to Test Step 9.
Test Step 8. Test Fuse Panel Wiring
Harness for High Resistance or
Open.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Connect jumper wire between
terminal 1 and terminal 2
of connector CG-C15
(WP 0012, Figure 301).
3. Disconnect connector CG-C1
(WP 0012, Figure 283)
from connector W-C8
(WP 0012, Figure 282).
0078-5
