TM 5-3805-296-23-2
0081
Table 1. 1293 Cushion Hitch Push Switch Diagnostic Codes Continued.
081
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 10. Test Fuse Panel Wiring
1293-03 Cushion Hitch
Harness for High Resistance or
Switch Voltage Above
Open.
Normal Continued
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Connect jumper wire between
terminal 5 and terminal 9
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 11.
between connector CG-C1
Resistance Greater Than 5.0 Ohms
terminal 49 and terminal 48
Replace fuse panel wiring harness
(WP 0012, Figure 283).
(WP 0515).
Proceed to Test Step 12.
Test Step 11. Test Main Cab Wiring
Harness for High Resistance or
Open.
1. Remove jumper wire from
terminal 5 and terminal 9 of
connector CG-C14 (WP 0012,
Figure 302).
2. Connect jumper wire between
terminal 49 and terminal 48
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
Proceed to step 5.
between connector W-C12
Resistance Greater Than 5.0 Ohms
terminal 9 and terminal 56
Replace main cab wiring harness
(WP 0012, Figure 88).
(WP 0505).
Proceed to Test Step 12.
5. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace transmission/chassis ECM
between connector W-C12
(WP 0495).
terminal 20 and terminal 56
Proceed to Test Step 12.
(WP 0012, Figure 88).
Resistance Greater Than 5.0 Ohms
Replace main cab wiring harness
(WP 0505).
Proceed to Test Step 12.
0081-8