TM 5-3805-296-23-2
0077
Table 1. 1282 Apron Control Position Sensor Diagnostic Codes Continued.
077
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
4. Using digital multimeter
1282-03 Apron 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 2 and terminal 12
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 Apron Position
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-C14
(WP 0012, Figure 302).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
4. At MSD, check for active
1282-4 Apron Lever Position Sensor
diagnostic code 1282-3 Apron
Voltage Below Normal Becomes
Lever Position Sensor Voltage
Active Replace implement control
Above Normal (WP 0008).
joystick (WP 0503).
Proceed to Test Step 9.
1282-3 Apron 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-C14
(WP 0012, Figure 302).
3. Disconnect connector CG-C1
(WP 0012, Figure 283)
from connector W-C8
(WP 0012, Figure 282).
0077-5
