TM 5-2410-241-23-1
0022
Table 1. Cab Troubleshooting Procedures - Continued.
0022
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
All Windshield Wipers and
40. Disconnect cab harness left door
Washers Do NOT Oper-
wiper motor connector H-C5 (WP
ate - Continued
0018, Figure 124) from left door
wiper motor (WP 0250).
41. Disconnect cab harness right
door wiper motor connector H-C4
(WP 0018, Figure 125) from right
door wiper motor (WP 0250).
42. Using digital multimeter (WP
1. If continuity is NOT found, pro-
0296), test for continuity between
ceed to step 43.
pin 2 on cab harness connector
2. If continuity is found, replace Fuse
H-C6 (WP 0018, Figure 114) and
#1 (TM 5-2410-241-10) and cab
all other pins in cab harness con-
harness (WP 0254). Ensure all
nector H-C6 (WP 0018, Figure
harness connectors are recon-
114).
nected. Verify correct operation of
machine (TM 5-2410-241-10).
43. Using digital multimeter (WP
1. If continuity is NOT found, pro-
0296), test for continuity between
ceed to step 44.
pin 2 on cab harness connector
2. If continuity is found, replace Fuse
H-C6 (WP 0018, Figure 114) and
#1 (TM 5-2410-241-10) and cab
ground.
harness (WP 0254). Ensure all
harness connectors are recon-
nected. Verify correct operation of
machine (TM 5-2410-241-10).
44. Lower windshield wiper control
plate and switches from headliner
(WP 0234).
45. Disconnect 108 BLUE front wiper
power supply connector (WP
0018, Figure 122) from front wiper
switch.
46. Disconnect 108 BLUE left wiper
power supply connector (WP
0018, Figure 148) from left door
wiper switch.
47. Disconnect 108 Blue right wiper
power supply connector (WP
0018, Figure 147) from right door
wiper switch.
48. Disconnect 108 BLUE rear wiper
power supply connector (WP
0018, Figure121) from rear wiper
switch.
0022-50