TM 5-2410-241-23-1
0022
Table 1. Cab Troubleshooting Procedures - Continued.
0022
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
All Windshield Wipers and
106.Disconnect 527 GREEN right
Washers Do NOT Oper-
door wiper LOW supply connector
ate - Continued
(WP 0018, Figure 142) from Right
Door wiper switch.
107.Disconnect 526 YELLOW right
door wiper PARK supply connec-
tor (WP 0018, Figure 141) from
Right Door wiper switch.
108.Disconnect 530 ORANGE right
wiper washer supply connector
(WP 0018, Figure 152) from right
door wiper switch.
109.Using digital multimeter (WP
1. If continuity is NOT found, replace
0296), test for continuity between
right door wiper motor (WP 0250).
the following pins on headliner
Ensure all harness connectors
harness connector HA-C2 (WP
are reconnected. Verify correct
0018, Figure 115):
operation of machine (TM 5-2410-
241-10).
a. Between pin 8 and pin 6 on
2. If continuity is found, replace
HA-C2 (WP 0018, Figure
headliner harness (WP 0232).
115).
Ensure all harness connectors
b. Between pin 7 and pin 6 on
are reconnected. Verify correct
HA-C2 (WP 0018, Figure
operation of machine (TM 5-2410-
115).
241-10).
c.
Between pin 3 and pin 6 on
HA-C2 (WP 0018, Figure
115).
110.Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
111.Swap right door wiper switch and
rear wiper switch (WP 0234).
112.Replace Fuse #1 (TM 5-2410-
241-10).
113.Turn battery disconnect switch
and ignition switch to ON position
(TM 5-2410-241-10).
114.Turn right door wiper switch to the
1. If right door wiper is working, pro-
LOW, HIGH, and OFF position
ceed to step 115.
(TM 5-2410-241-10).
2. If right door wiper is NOT working,
replace Fuse #1 (TM 5-2410-241-
10) and right door wiper switch
(WP 0234). Ensure all harness
connectors are reconnected. Ver-
ify correct operation of machine
(TM 5-2410-241-10).
0022-59