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.
2008 Ford Edge Limited, FWDFACTORY OEM SERVICE PROCEDURE
Steering Angle Sensor Module (SASM)
STEERING ANGLE SENSOR MODULE (SASM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Perform Test |
|---|---|---|---|
| B1317 | Battery Voltage High | Steering Angle Sensor Module (SASM) |
NOTE:
Battery voltage above 16 volts will cause DTC B1317 to set. Verify battery and charging system condition prior to diagnosing this DTC. Go to Pinpoint Test L
under PINPOINT TESTS
. |
| B1318 | Battery Voltage Low | SASM |
NOTE:
Battery voltage below 10 volts will cause DTC B1318 to set. Verify battery and charging system condition prior to diagnosing this DTC. Go to Pinpoint Test L
under PINPOINT TESTS
. |
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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