501-16-16 Wipers and Washers 501-16-16
DIAGNOSIS AND TESTING (CONTINUED)
CONDITIONS
DETAILS/RESULTS/ACTIONS
2 Measure the voltage between relay socket –
intermittent wipe, connector C48, pin 5, circuit
14S-AK14 (VT/BK) and ground.
• Is battery voltage indicated?
Yes
GO TO D4
No
GO TO D3
D3: CHECK THE MULTIFUNCTION SWITCH FOR PROPER FUNCTION
1.
2.
Multifunction switch
C15b
3 Measure the resistance between multifunction
switch, connector C15b, pin 10, circuit 14S-
AK14 (VT/BK), harness side and relay socket –
intermittent wipe, connector C48, pin 5, circuit
14S-AK14 (VT/BK).
• 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 relay – intermittent wipe,
by using the wiring diagrams. TEST the sys-
tem for normal operation.
D4: CHECK THE CONTROL CIRCUIT (INTERMITTENT WIPE) TO MULTIFUNCTION SWITCH
1.
2.
Windshield wiper
motor C47
E9432 EN 07/2001 2002 Bantam
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