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.
2005 Ford Focus ZX4 STFACTORY OEM SERVICE PROCEDURE
Wiper/Washers DTCS
GENERIC ELECTRONIC MODULE (GEM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Perform Test |
|---|---|---|---|
| B1244 | Rear Window Wiper Motor Run Relay Circuit Failure | GEM | Go to PINPOINT TEST F for inoperative. Go to PINPOINT TEST E for on continuously. |
| B1245 | Rear Window Wiper Motor Run Relay Circuit Short To Battery | GEM | Go to PINPOINT TEST F . |
| B1342 | GEM Is Defective | GEM | INSTALL a new GEM. Refer to MULTIFUNCTION ELECTRONIC MODULES . CLEAR the DTCs. REPEAT the self-test. |
| B1438 | Wiper Mode Select Switch Circuit Failure | GEM | Go to PINPOINT TEST H . |
| B1446 | Wiper Park Sense Circuit Failure | GEM | Go to PINPOINT TEST G . |
| B1451 | Wiper Wash/Delay Switch Circuit Failure | GEM | Go to PINPOINT TEST H . |
| B1611 | Wiper Rear Mode Select Switch Failure | GEM | Go to PINPOINT TEST F . |
| B2107 | Front Wiper Motor Relay Circuit Short To Battery | GEM | Go to PINPOINT TEST H . |
| B2110 | Front Wiper Motor Relay Circuit Open | GEM | Go to PINPOINT TEST H . |
| B2114 | Front Washer Input Short To Ground | GEM | Go to PINPOINT TEST D . |
| B2115 | Rear Washer Input Short To Ground | GEM | Go to PINPOINT TEST I . |
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.
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