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.
2021 Ford GTFACTORY OEM SERVICE PROCEDURE
DTC C1B00: Steering Angle Sensor
WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2018 Lincoln MKZ, 2018 Ford Transit-350 HD, 2018 Ford Transit-350, 2018 Ford Transit-250, and 2018 Ford Transit-150. However, it is still accessible from the selected car via links, so may be relevant.
| Failure | Action |
|---|---|
| 09 | This DTC sets if the SASM has an internal failure. CARRY OUT the SASM Module Reset function. CYCLE the ignition from ON to OFF and back to ON. DRIVE the vehicle and carry out at least 1 right turn and 1 left turn. CARRY OUT the SASM self-test. If the DTC does not return, the repair is complete. If the DTC returns, INSTALL a new SASM-clockspring assembly. REFER to the appropriate Removal and Installation procedure in Supplemental Restraint System article |
| 29 | This DTC sets if the information received from the SASM does not agree with other inputs. CARRY OUT the Adaptive Steering Wheel Angle Sensor Trim function. CYCLE the ignition from ON to OFF and back to ON. DRIVE the vehicle and CARRY OUT at least 1 right turn and 1 left turn. CARRY OUT the SCCM self-test. If the DTC does not return, the repair is complete. 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
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.