TM 5-3805-298-23-2
0137
Table 1. Rear Window Wiper Does Not Operate - Continued.
0137
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Rear Window Wiper Does
4. Using digital multimeter
Resistance 5.0 Ohms or Less
Not Operate - Continued
(WP 0174), measure resistance
Replace rear wiper switch (WP 0259).
between connector HN-C18
Proceed to Test Step 24.
(WP 0012, Figure 193) terminal 1
Resistance Greater Than 5.0 Ohms
and terminal 6.
Proceed to step 5.
5. Remove rear cab liner (WP 0354).
6. Disconnect connector G-C5
(WP 0012, Figure 192) from rear
wiper motor.
7. Install a jumper wire between
terminal 6 and terminal 3 of
connector G-C5 (WP 0012,
Figure 192).
8. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0174), measure resistance
Replace rear wiper motor (WP 0359).
between connector HN-C18
Proceed to Test Step 24.
(WP 0012, Figure 193) terminal 1
Resistance Greater Than 5.0 Ohms
and terminal 6.
Proceed to Test Step 22.
Test Step 22. Test for Open Wiring
Harness.
1. Disconnect connector C-C1
(WP 0012, Figure 65) from
connector HN-C1 (WP 0012,
Figure 66).
2. Disconnect connector C-C60
(WP 0012, Figure 165) from
connector HN-C7 (WP 0012,
Figure 166).
3. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0174), measure resistance
Replace main cab wiring harness
between connector C-C1
(WP 0293).
(WP 0012, Figure 65) terminal 1
Proceed to Test Step 24.
and connector C-C60 (WP 0012,
Resistance Greater Than 5.0 Ohms
Figure 165) terminal 5.
Proceed to Test Step 23.
0137-10
