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
Test Step 4. Test Fuse Panel Wiring
1282-08 Apron Lever
Harness for High Resistance or
Position Sensor Abnormal
Open.
Signal Continued
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. Disconnect connector CG-C1
(WP 0012, Figure 283)
from connector W-C8
(WP 0012, Figure 282).
4. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Proceed to Test Step 5.
between connector CG-C1
Resistance Greater Than 5.0 Ohms
terminal 55 and terminal 67
Replace fuse panel wiring harness
(WP 0012, Figure 283).
(WP 0515).
Proceed to Test Step 11.
Test Step 5. Test Main Cab Wiring
Harness for High Resistance or
Open.
1. Remove jumper wire from
terminal 2 and terminal 3 of
connector CG-C14
(WP 0012, Figure 302).
2. Connect jumper wire between
terminal 55 and terminal 67
of connector W-C8
(WP 0012, Figure 282).
3. Disconnect connector W-C12
(WP 0012, Figure 88) from
transmission/chassis ECM.
4. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace transmission/chassis ECM
between connector W-C12
(WP 0495).
terminal 2 and terminal 12
Proceed to Test Step 11.
(WP 0012, Figure 88).
Resistance Greater Than 5.0 Ohms
Replace main cab wiring harness
(WP 0505).
Proceed to Test Step 11.
0077-12