Ford 2002 Bantam - Page 1559

501-16-23 Wipers and Washers 501-16-23
DIAGNOSIS AND TESTING (CONTINUED)
CONDITIONS
DETAILS/RESULTS/ACTIONS
3 Measure the resistance between multifunction
switch, connector C15b, pin 1, circuit 33-AK34
(YE/BK), harness side and washer pump
motor, connector C121, pin 2, circuit 33-AK34
(YE/BK), harness side.
• Is the resistance less than 2 ohms?
 Yes
CHECK the multifunction switch, according
to Component Testing attached to the wiring
diagrams. If necessary INSTALL a new one.
TEST the system for normal operation.
 No
REPAIR the open circuit(s) between multi-
function switch and washer pump motor, by
using the wiring diagrams. TEST the system
for normal operation.
H3: CHECK THE WASHER PUMP MOTOR FOR PROPER FUNCTION
1.
2 Actuate the WINDSHIELD WASHER and hold
it during the measure.
3 Measure the resistance between washer pump
motor, connector C121, pin 1, circuit 32-AK34
(WH/BK), harness side and ground.
• Is the resistance less than 2 ohms?
 Yes
CHECK the washer pump motor. If
necessary INSTALL a new one. TEST the
system for normal operation.
 No
REPAIR the open circuit(s) between multi-
function switch; connector C15b, pin 4 and
washer pump motor, by using the wiring
diagrams. TEST the system for normal op-
eration.
Component Tests
Windshield wiper motor
Switch the ignition OFF.
Disconnect the connector.
Using a test cable and set up the test as in the
following description.
1. Check the windshield wiper motor in SLOW
WIPER SPEED condition
E9432 EN 07/2001 2002 Bantam