WINDSHIELD WIPER AND WASHER
S-33flowchartLast flowchart applies to USA market vehicles.
Intermittent function does not operate
1
Intermittent function does not operate
2
Check for continuity of motor terminal-wire (B) to ground
NG
Repair brush plate holder (Refer to page S-37)
OK
Check windshield wiper switch (Refer to Section T)
One-touch function does not operate
Probable Cause
Corrective Action
One-touch function does not operate
Check windshield wiper switch (Refer to Section T)
Cause
One-touch function does not operate
Fix
Check windshield wiper switch (Refer to Section T)
Wiper continues to operate when switch is OFF
Probable Cause
Corrective Action
Wiper continues to operate when switch is OFF
Check windshield wiper switch (Refer to Section T)
Cause
Wiper continues to operate when switch is OFF
Fix
Check windshield wiper switch (Refer to Section T)
Washer continues to operate when switch is OFF
Probable Cause
Corrective Action
Washer continues to operate when switch is OFF
Check windshield washer switch (Refer to Section T)
Cause
Washer continues to operate when switch is OFF
Fix
Check windshield washer switch (Refer to Section T)
Washer does not operate (Wiper operates OK) (For USA)
1
Washer does not operate (Wiper operates OK) (For USA)
2
Turn ignition switch ON
3
Check for 12V at terminal-wire (L/O) of windshield washer switch connector with washer switch ON
NG
Check windshield washer switch (Refer to Section T)
OK
4
Check for 12V at terminal-wire (L/O) of washer motor connector with washer switch ON
NG
Repair harness (Switch—Motor)
OK
5
Disconnect washer motor 2-pin connector; check for continuity of terminal-wire (B) to ground
NG
Repair harness (Motor—Ground)
OK
Check washer motor (Refer to page S-34)