TM 5-3805-291-23-1
TROUBLESHOOTING WITHOUT A DIAGNOSTIC CODE - CONTINUED
0008 00
Table 2. Electrical System Troubleshooting - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
17. Check rear wiper motor low circuit for 1. If continuity is present, replace rear
19. Wipers/Washers Do Not
continuity.
wiper switch (WP 0067 00).
Operate or Do Not Operate
(a) Disconnect wiring harness from
2. If continuity is not present, there is an
Correctly - Continued.
rear wiper switch (WP 0067 00).
open circuit between wiper motor and
(b) Battery disconnect switch remains
wiper switch. Replace wiring harness
in ON position (TM 5-3805-291-
in question (WP 0195 00 thru WP 0201
10).
00).
(c) Turn engine start switch to OFF
position (TM 5-3805-291-10).
(d) Check continuity at rear wiper
motor between wiring harness pin
4, wire 504 (YL), and rear wiper
switch wiring harness pin 5, wire
505 (BU).
18. Check rear wiper motor park circuit.
1. If battery voltage is present, go to Test
(a) Disconnect wiring harness from
19.
rear wiper motor (WP 0146 00).
2. If battery voltage is not present, there
(b) Turn battery disconnect and
is an open circuit between wiper motor
engine start switches to ON
and wiper switch. Replace wiring
position (TM 5-3805-291-10).
harness in question (WP 0195 00 thru
(c) Turn rear wiper switch to OFF
WP 0201 00).
position (TM 5-3805-291-10).
(d) Measure voltage at rear wiper
motor between wiring harness pin
6, wire 118 (GY), and ground.
19. Check rear wiper motor park circuit for 1. If continuity is present, replace rear
continuity.
wiper switch (WP 0067 00). If problem
(a) Disconnect wiring harness from
still exists, replace rear wiper motor
rear wiper switch (WP 0067 00).
(WP 0146 00).
(b) Battery disconnect switch remains 2. If continuity is not present, there is an
in ON position (TM 5-3805-291-
open circuit between wiper motor and
10).
wiper switch. Replace wiring harness
(c) Turn engine start switch to OFF
in question (WP 0195 00 thru WP 0201
position (TM 5-3805-291-10).
00).
(d) Check continuity at rear wiper
motor between wiring harness pin
3, wire 503 (BR), and rear wiper
switch wiring harness pin 6, wire
503 (BR).
0008 00-63
