TM 5-2410-241-23-1
0022
Table 1. Cab Troubleshooting Procedures - Continued.
0022
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Left Door Windshield Wiper
40. Using digital multimeter (WP
1. If continuity is NOT found, replace
Does Not Operate Prop-
0296), test for continuity between
headliner harness (WP 0232).
erly - Continued
523 BROWN left door wiper
Ensure all harness connectors
PARK supply connector (WP
are reconnected. Verify correct
0018, Figure 138) and pin 6 on
operation of machine (TM 5-2410-
headliner harness connector HA-
241-10).
C1 (WP 0018, Figure 134).
2. If continuity is found, replace left
door wiper switch (WP 0234).
Ensure all harness connectors
are reconnected. Verify correct
operation of machine (TM 5-2410-
241-10).
41. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
42. Lower windshield wiper control
plate and switches from headliner
(WP 0234).
43. Swap front wiper switch and left
door wiper switch (WP 0234).
44. Turn battery disconnect switch
and ignition switch to ON position
(TM 5-2410-241-10).
45. Turn front wiper switch to the
1. If front wiper is working, proceed
LOW, HIGH, and OFF position
to step 46.
(TM 5-2410-241-10).
2. If front wiper is NOT working,
replace front wiper switch (WP
0234). Ensure all harness con-
nectors are reconnected. Verify
correct operation of machine (TM
5-2410-241-10).
46. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
47. Disconnect cab harness left door
wiper motor connector H-C5 (WP
0018, Figure 124) from left door
wiper motor (WP 0249).
48. Using digital multimeter (WP
1. If continuity is NOT found, replace
0296), test for continuity between
cab harness (WP 0254). Ensure
pin 2 on cab harness left door
all harness connectors are recon-
wiper motor connector H-C5 (WP
nected. Verify correct operation of
0018, Figure 124) and ground.
machine (TM 5-2410-241-10).
2. If continuity is found, proceed to
step 49.
0022-80