TM 5-2420-231-23-1
0047
Table 1. Front Windshield Wiper Does Not Function Correctly - Continued.
047
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5. Place front windshield wiper switch
Front Windshield Wiper
in the high-speed position (TM 5-
Does Not Function Correctly
2420-231-10).
- Continued
6. Using a digital multimeter, mea-
Resistance 5.0 Ohms or Less -
sure resistance between front
Proceed to Test Step 16.
windshield wiper switch (WP 0007,
Resistance Greater Than 5.0 Ohms -
Figure 132) terminals 2 and 3.
Replace front windshield wiper switch
Resistance should be 5.0 ohms or
(WP 0174).
less.
Connect all wiring harness connectors.
Proceed to Test Step 26.
Test Step 16. Test Front Windshield
Wiper High-Speed Circuit for an
Open in the Front Console Wiring
Harness.
1. Disconnect front console wiring
harness connector (WP 0007, Fig-
ure 5) from main chassis wiring
harness connector (WP 0007, Fig-
ure 6)
2. Using a digital multimeter, mea-
Resistance 5.0 Ohms or Less -
sure resistance between front con-
Proceed to Test Step 17.
sole wiring harness connector (WP
Resistance Greater Than 5.0 Ohms -
0007, Figure 131) terminal 3 and
Replace front console wiring harness
front console wiring harness con-
(WP 0162).
nector (WP 0007, Figure 5) termi-
Connect all wiring harness connectors.
nal 7E. Resistance should be 5.0
Proceed to Test Step 26.
ohms or less.
Test Step 17. Test Front Windshield
Wiper High-Speed Circuit for an
Open in the Main Chassis Wiring
Harness.
1. Remove front floor cover plate
(WP 0306).
2. Disconnect front lights wiring har-
ness connector (WP 0007, Figure
64) from main chassis wiring har-
ness connector (WP 0007, Figure
65) (WP 0183).
3. Using a digital multimeter, mea-
Resistance 5.0 Ohms or Less -
sure resistance between main
Proceed to Test Step 18.
chassis wiring harness connector
Resistance Greater Than 5.0 Ohms -
(WP 0007, Figure 6) terminal 7E
Replace main chassis wiring harness
and chassis wiring harness con-
(WP 0154).
nector (WP 0007, Figure 65) termi-
Connect all wiring harness connectors.
nal J. Resistance should be 5.0
Proceed to Test Step 26.
ohms or less.
0047-12
