TM 5-3805-296-23-2
0076
Table 1. 1281 Bowl Control Position Sensor Diagnostic Codes Continued.
076
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
4. Using digital multimeter
1281-03 Bowl Lever Position
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Sensor Voltage Above
Replace transmission/chassis ECM
between connector W-C12
Normal Continued
(WP 0495).
terminal 12 and terminal 24
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 Bowl 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 5
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
1281-4 Bowl Lever Position Sensor
diagnostic code 1281-3 Bowl
Voltage Below Normal Becomes
Lever Position Sensor Voltage
Active Replace implement control
Above Normal (WP 0008).
joystick (WP 0503).
Proceed to Test Step 9.
1281-3 Bowl 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).
0076-5