CONDITION POSSIBLE CAUSES CORRECTION
AUTOMATIC WIPE INOP-
ERATIVE (WITH AC-
KNOWLEDGE-MENT
WIPE)
1. Faulty rain sensor shielding
ground circuits.
1. Test and repair the open shielding cir-
cuits as required.
2. Faulty rain sensor ground circuit. 2. Test and repair the open ground circuit
between the rain sensor and the control
module as required.
3. Faulty faulty rain sensor feed cir-
cuit.
3. Test and repair the open feed circuit
between the rain sensor and the control
module as required.
4. Faulty rain sensor signal circuit. 4. Test and repair the open or shorted sig-
nal circuit between the rain sensor and the
control module as required.
5. Faulty rain sensor. 5. Test and replace the rain sensor as re-
quired.
AUTOMATIC WIPE INOP-
ERATIVE (NO ACKNOWL-
EDGE-MENT WIPE)
1. Faulty rain sensor control mod-
ule.
1. Test and replace the rain sensor control
module as required.
WIPERS INOPERATIVE IN
LOW POSITION AND NO
PULSE FEATURE
1. Faulty low speed request circuit. 1. Test and repair the open low speed re-
quest circuit between the multi-function
switch and the rain sensor control module
as required.
2. Faulty multi-function switch. 2. Test and replace the multi-function
switch as required.
3. Faulty low speed control circuit. 3. Test and repair the open low speed
control circuit between the rain sensor
control module and the wiper motor as
required.
4. Faulty wiper low speed brush. 4. Test and replace the wiper motor as
required.
WIPERS INOPERATIVE IN
HIGH POSITION
1. Faulty high speed request circuit. 1. Test and repair the open high speed
request circuit between the multi-function
switch and the rain sensor control module
as required.
2. Faulty multi-function switch. 2. Test and replace the multi-function
switch as required.
3. Faulty high speed control circuit. 3. Test and repair the open high speed
control circuit between the rain sensor
control module and the wiper motor as
required.
3. Faulty wiper high speed brush. 3. Test and replace the wiper motor as
required.
8R - 8 WIPERS/WASHERS VA
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