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.
2013 Ford Focus STFACTORY OEM SERVICE PROCEDURE
Component testing procedure
WARNING: This page is about a different car, the 2012 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENT TESTING PROCEDURE CHART
| Circuit to test | Connect self-powered test light or ohmmeter to terminals | Move switch to these positions | A good switch will indicate |
|---|---|---|---|
| Power Checks before any other tests | 2 (352A) and 1 (C352A) | at rest | Open circuit |
| 2 (352A) and 1 (C352B) | at rest | Open circuit | |
| 2 (352A) and 2 (C352B) | at rest | Open circuit | |
| 2 (352A) and 1 (C352C) | at rest | Open circuit | |
| 2 (352A) and 2 (C352C) | at rest | Open circuit | |
| 2 (352A) and 1 (C352D) | at rest | Open circuit | |
| 2 (352A) and 2 (C352D) | at rest | Open circuit | |
| Ground Checks before any other tests | 1 (352A) and 2 (C352A) | at rest | Open circuit |
| 1 (352A) and 1 (C352B) | at rest | Closed circuit | |
| 1 (352A) and 2 (C352B) | at rest | Closed circuit | |
| 1 (352A) and 1 (C352C) | at rest | Closed circuit | |
| 1 (352A) and 2 (C352C) | at rest | Closed circuit | |
| 1 (352A) and 1 (C352D) | at rest | Closed circuit | |
| 1 (352A) and 2 (C352D) | at rest | Closed circuit | |
| Front Height circuit | 2 (C352A) and 1 (C352B) | Up | Closed circuit |
| 2 (C352A) and 2 (C352B) | Down | Closed circuit | |
| Backrest circuit | 2 (C352A) and 1 (C352C) | Froward | Closed circuit |
| 2 (C352A) and 2 (C352C) | Back | Closed circuit | |
| Horizontal circuit | 2 (C352A) and 1 (C352D) | Forward | Closed circuit |
| 2 (C352A) and 2 (C352D) | Back | Closed circuit |
Factory Service Tools
Use the Manual With the Right Hardware
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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.