Jeep J-10 Series 1982 Technical & Service Manual page 1192

3T-8 WINDSHIELD WIPERS
PARKS OK
Service Diagnosis (Continued)
WINDSHIELD WIPERS DO NOT PARK
VERIFY THE COMPLAINT.
DISCONNECT THE WIPER MOTOR AND DO THE FOR-
LOWING AT THE WIPER MOTOR PLUG.
1. CONNECT THE BLACK TO THE WHITE LEAD.
2. FEED 12 VOLTS DIRECTLY TO THE RED LEAD.
NO PARK
WITH IGNITION SWITCH ON AND WIPER SWITCH AT
OFF (PARK) SETTING, DO THE FOLLOWING AT THE
WIRING HARNESS PLUG THAT CONNECTS TO MOTOR:
CONNECT A TEST LIGHT BETWEEN GROUND AND
PINK W/TR LEAD.
CHECK CONTINUITY BETWEEN YELLOW W/TR LEAD
AND BLUE W/TR LEAD.
REPLACE THE WIPER MOTOR.
NOT OK
NO LIGHT AND/OR
NO CONTINUITY
RECHECK HARNESS CONNECTIONS BETWEEN MOTOR
AND INSTRUMENT PANEL SWITCH.
OK
REPAIR HARNESS CONNECTION.
REPLACE INSTRUMENT PANEL SWITCH.
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