Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2010MUSTANG BASE, 2D COUPE, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1350 (WIPER SYSTEM & WASHER SYSTEM)DIAGNOSIS AND TESTINGWIPERS AND WASHERSPRINCIPLES OF OPERATIONWINDSHIELD WIPER CIRCUIT FUNCTION TABLE
2010 Ford Mustang Base, 2D Coupe, Automatic
Windshield Wiper Circuit Function Table
2010 Ford Mustang Base, 2D Coupe, AutomaticSECTION Windshield Wiper Circuit Function Table
WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
WINDSHIELD WIPER CIRCUIT FUNCTION CHART
| Multifunction Switch Position | Circuit CRW07 (GY/BN) | Circuit CRW08 (VT/OG) | Circuit CRW19 (BU/OG) | Circuit CRW18 (VT/WH) | Circuit CRW17 (GN/VT) |
|---|---|---|---|---|---|
| OFF | OPEN | OPEN | OPEN | OPEN | OPEN |
| INT 1 | OPEN | OPEN | OPEN | OPEN | GROUND |
| INT 2 | OPEN | OPEN | OPEN | GROUND | GROUND |
| INT 3 | OPEN | OPEN | OPEN | GROUND | OPEN |
| INT 4 | OPEN | OPEN | GROUND | GROUND | OPEN |
| INT 5 | OPEN | OPEN | GROUND | OPEN | OPEN |
| LOW | OPEN | OPEN | GROUND | OPEN | GROUND |
| HIGH | OPEN | GROUND | GROUND | OPEN | GROUND |
| WASH | GROUND | OPEN/GROUND | OPEN/GROUND | OPEN/GROUND | OPEN/GROUND |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.