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.
2011 Volvo XC90 Base, AWDFACTORY OEM SERVICE PROCEDURE
Steering Angle Sensor (SAS) DTCS
STEERING ANGLE SENSOR (SAS) - DTC INDEX
| DTC | Description |
|---|---|
| SAS-C008B64 | Excessive steering angle. Algorithm fault. Inappropriate signal (B6324S5) |
| SAS-C008B64 | Excessive steering angle. Algorithm fault. Inappropriate signal (B8444S) |
| SAS-C008C64 | Excessive rate of change of steering angle. Algorithm fault. Inappropriate signal (B6324S5) |
| SAS-C008C64 | Excessive rate of change of steering angle. Algorithm fault. Inappropriate signal (B8444S) |
| SAS-C008D05 | Steering Angle Sensor (SAS) - ECU internal fault. General information. Programming fault (B6324S5) |
| SAS-C008D05 | Steering Angle Sensor (SAS) - ECU internal fault. General information. Programming fault (B8444S) |
| SAS-C008E44 | Steering Angle Sensor (SAS) - ECU stack overrun. Internal fault. Data memory fault (B6324S5) |
| SAS-C008E44 | Steering Angle Sensor (SAS) - ECU stack overrun. Internal fault. Data memory fault (B8444S) |
| SAS-C008F44 | Steering Angle Sensor (SAS) - double check fault. Internal fault. Data memory fault (B6324S5) |
| SAS-C008F44 | Steering Angle Sensor (SAS) - double check fault. Internal fault. Data memory fault (B8444S) |
| SAS-C009005 | Steering Angle Sensor (SAS) - RAM check-sum fault. General information. Programming fault (B6324S5) |
| SAS-C009005 | Steering Angle Sensor (SAS) - RAM check-sum fault. General information. Programming fault (B8444S) |
| SAS-C009102 | Steering Angle Sensor (SAS) - analogue-digital converter LED fault. General fault information. General signal fault (B6324S5) |
| SAS-C009102 | Steering Angle Sensor (SAS) - analogue-digital converter LED fault. General fault information. General signal fault (B8444S) |
| SAS-C009205 | Steering Angle Sensor (SAS) - task overstepping CAN MCU (main ECU). General information. Programming fault (B6324S5) |
| SAS-C009205 | Steering Angle Sensor (SAS) - task overstepping CAN MCU (main ECU). General information. Programming fault (B8444S) |
| SAS-C009305 | Steering Angle Sensor (SAS) - task overstepping double control CAN MCU (main ECU). General information. Programming fault (B6324S5) |
| SAS-C009305 | Steering Angle Sensor (SAS) - task overstepping double control CAN MCU (main ECU). General information. Programming fault (B8444S) |
| SAS-C009404 | Steering Angle Sensor (SAS) analogue-digital converter. General fault information. Internal fault (B6324S5) |
| SAS-C009404 | Steering Angle Sensor (SAS) analogue-digital converter. General fault information. Internal fault (B8444S) |
| SAS-C009513 | Steering Angle Sensor (SAS) - no internal ground or 12 V connection. General electrical fault. Open circuit (B6324S5) |
| SAS-C009513 | Steering Angle Sensor (SAS) - no internal ground or 12 V connection. General electrical fault. Open circuit (B8444S) |
| SAS-C009687 | The Steering Angle Sensor (SAS) lacks vehicle configuration data. Bus or message fault. Missing message (B6324S5) |
| SAS-C009687 | The Steering Angle Sensor (SAS) lacks vehicle configuration data. Bus or message fault. Missing message (B8444S) |
| SAS-C009781 | Steering Angle Sensor (SAS) invalid total parameter value. Bus or message fault. Faulty data received (B8444S) |
| SAS-C009781 | Steering Angle Sensor (SAS) invalid total parameter value. Bus or message fault. Faulty data received (B6324S5) |
| SAS-C009887 | The Steering Angle Sensor (SAS) lacks an ignition switch signal. Bus or message fault. Missing message (B6324S5) |
| SAS-C009887 | The Steering Angle Sensor (SAS) lacks an ignition switch signal. Bus or message fault. Missing message (B8444S) |
| SAS-C009904 | Steering Angle Sensor (SAS). General fault information. Internal fault (B6324S5) |
| SAS-C009904 | Steering Angle Sensor (SAS). General fault information. Internal fault (B8444S) |
| SAS-C009D01 | Steering Angle Sensor (SAS) analogue-digital converter fault. General fault information. General electrical fault (B6324S5) |
| SAS-C009D01 | Steering Angle Sensor (SAS) analogue-digital converter fault. General fault information. General electrical fault (B8444S) |
| SAS-C009E64 | CPU to CPU communication fault. Algorithm fault. Inappropriate signal (B6324S5) |
| SAS-C009E64 | CPU to CPU communication fault. Algorithm fault. Inappropriate signal (B8444S) |
| SAS-C009F64 | Invalid Grey code. Algorithm fault. Inappropriate signal (B6324S5) |
| SAS-C009F64 | Invalid Grey code. Algorithm fault. Inappropriate signal (B8444S) |
| SAS-C010029 | Analogue sensor 1 outside limit. General signal fault. Signal invalid (B6324S5) |
| SAS-C010029 | Analogue sensor 1 outside limit. General signal fault. Signal invalid (B8444S) |
| SAS-C010129 | Analogue sensor 2 outside limit. General signal fault. Signal invalid (B6324S5) |
| SAS-C010129 | Analogue sensor 2 outside limit. General signal fault. Signal invalid (B8444S) |
| SAS-C010229 | Analogue sensor sum outside limit. General signal fault. Signal invalid (B6324S5) |
| SAS-C010229 | Analogue sensor sum outside limit. General signal fault. Signal invalid (B8444S) |
| SAS-C010349 | The Steering Angle Sensor (SAS) lacks internal voltage (5 V). Internal fault. Electrical fault (B6324S5) |
| SAS-C010349 | The Steering Angle Sensor (SAS) lacks internal voltage (5 V). Internal fault. Electrical fault (B8444S) |
| SAS-U001000 | Medium speed CAN communication bus. General fault information. No information about the type of fault. (B6324S5) |
| SAS-U001000 | Medium speed CAN communication bus. General fault information. No information about the type of fault. (B8444S) |
| SAS-U030000 | The internal software of the control module is incompatible. General fault information. No information about the type of fault. (B6324S5) |
| SAS-U030000 | The internal software of the control module is incompatible. General fault information. No information about the type of fault. (B8444S) |
| SAS-U300362 | Battery voltage. Algorithm fault. Comparison fault (B6324S5) |
| SAS-U300362 | Battery voltage. Algorithm fault. Comparison fault (B8444S) |
| SAS-XXXXXX | Unspecified diagnostic trouble code (DTC) for current control module version. General electrical fault. Short circuit to ground (B6324S5) |
| SAS-XXXXXX | Unspecified diagnostic trouble code (DTC) for current control module version. General electrical fault. Short circuit to ground (B8444S) |
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.