Dodge Sprinter 2006 Manual page 1046

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