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.
2018 Ford Fiesta SE, 4D Hatchback, Standard TransFACTORY OEM SERVICE PROCEDURE
DTC U3000: Control Module
| Failure | Action |
|---|---|
| 1E | This DTC sets if the current on the clockspring tape high power circuit is between 8A and 17A and the resistance ratio crosses the upper or lower threshold. CARRY OUT the SASM Module Reset routine. CYCLE the ignition from ON to OFF and back to ON. CLEAR the DTC and then CARRY OUT the SASM self-test. If the DTC returns, INSTALL a new SASM-clockspring assembly. REFER to the appropriate Removal and Installation procedure in Supplemental Restraint System article |
| 42 | This DTC sets due to an internal failure of the SASM. CARRY OUT the SASM Module Reset routine. CYCLE the ignition from ON to OFF and back to ON. CLEAR the DTC and then CARRY OUT the SASM self-test. If the DTC returns, INSTALL a new SASM-clockspring assembly. REFER to the appropriate Removal and Installation procedure in Supplemental Restraint System article |
| 45 | This DTC sets due to an internal failure of the SASM. CARRY OUT the SASM Module Reset routine. CYCLE the ignition from ON to OFF and back to ON. CLEAR the DTC and then CARRY OUT the SASM self-test. If the DTC returns, INSTALL a new SASM-clockspring assembly. REFER to the appropriate Removal and Installation procedure in Supplemental Restraint System article |
| 49 | This DTC sets due to an internal failure of the SASM. CARRY OUT the SASM Module Reset routine. CYCLE the ignition from ON to OFF and back to ON. CLEAR the DTC and then CARRY OUT the SASM self-test. If the DTC returns, INSTALL a new SASM-clockspring assembly. REFER to the appropriate Removal and Installation procedure in Supplemental Restraint System article |
| 96 | This DTC sets due to an internal failure of the SASM high power circuit FET. CYCLE the ignition from ON to OFF and back to ON. CLEAR the DTC and then CARRY OUT the SASM self-test. If the DTC returns, INSTALL a new SASM-clockspring assembly. REFER to the appropriate Removal and Installation procedure in Supplemental Restraint System article |
Factory Service Tools
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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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