The High/Low Wiper Speeds - Ford 2002 Bantam Workshop Manual

DIAGNOSIS AND TESTING
PINPOINT TESTS
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PINPOINT TEST C: THE HIGH/LOW WIPER SPEEDS
DO NOT OPERATE CORRECTLY
(INTERMITTENT WIPER MODE OK)
C1: CHECK THE POWER SUPPLY OF WINDSHIELD WIPER
MOTOR (SLOW WIPER SPEED)........................................................................
C2: CHECK THE POWER SUPPLY OF WINDSHIELD WIPER
MOTOR (FAST WIPER SPEED) .........................................................................
C3: CHECK THE CIRCUIT (FAST WIPER SPEED) FOR OPEN .........................
C4: CHECK THE WINDSHIELD WIPER MOTOR FOR PROPER
FUNCTION ..........................................................................................................
PINPOINT TEST D: THE INTERMITTENT WIPER SPEED DOES
NOT OPERATE CORRECTLY (HIGH/LOW SPEEDS OK)
D1: CHECK THE POWER SUPPLY OF RELAY – INTERMITTENT
WIPE...................................................................................................................
D2: CHECK THE CONTROL VOLTAGE (INTERMITTENT WIPE)
TO RELAY – INTERMITTENT WIPE...................................................................
D3: CHECK THE MULTIFUNCTION SWITCH FOR PROPER
FUNCTION ..........................................................................................................
D4: CHECK THE CONTROL CIRCUIT (INTERMITTENT WIPE) TO
MULTIFUNCTION SWITCH ................................................................................
D5: CHECK THE MULTIFUNCTION SWITCH FOR PROPER
FUNCTION ..........................................................................................................
D6: CHECK THE GROUND CONNECTION OF RELAY
– INTERMITTENT WIPE ....................................................................................
PINPOINT TEST E: THE WASH AND WIPE FUNCTION
ARE INOPERATIVE
E1: CHECK THE GROUND CONNECTION OF MULTIFUNCTION
SWITCH ..............................................................................................................
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