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.
2004 Volvo S60 RFACTORY OEM SERVICE PROCEDURE
Steering Wheel Module (SWM) DTCS
STEERING WHEEL MODULE (SWM) DTC INDEX
| Volvo Code | Description |
|---|---|
| SWM-0001 | Reset button. Activated for long time. Intermittent fault |
| SWM-0001 | Reset button. Activated too long. Permanent fault |
| SWM-0002 | Read button. Activated for long time. Intermittent fault |
| SWM-0002 | Read button. Activated too long. Permanent fault |
| SWM-0003 | Headlamp flash. Activated too long. Permanent fault |
| SWM-0003 | Headlamp flasher Activated for long time. Intermittent fault |
| SWM-0004 | Indicator lever. Incorrect combination. Intermittent fault |
| SWM-0004 | Turn signal lamp stalk. Invalid combination. Permanent fault |
| SWM-0008 | Communication with steering wheel buttons Signal too low. Intermittent fault |
| SWM-0008 | Communication with steering wheel buttons. Signal too low. Permanent fault |
| SWM-0009 | Communication with steering wheel buttons. Signal too high. Intermittent fault |
| SWM-0009 | Communication with steering wheel buttons. Signal too high. Permanent fault |
| SWM-000A | Communication with steering wheel switches. No signal. Intermittent fault |
| SWM-000A | Communication with steering wheel switches. No signal. Permanent fault |
| SWM-000B | Windshield wiper lever Invalid combination. Intermittent fault |
| SWM-000B | Windshield wiper lever. Invalid combination. Permanent fault |
| SWM-000C | Windshield wiper lever Invalid combination. Intermittent fault |
| SWM-000C | Windshield wiper lever. Invalid combination. Permanent fault |
| SWM-000D | Windshield wiper lever Invalid combination. Intermittent fault |
| SWM-000D | Windshield wiper lever. Invalid combination. Permanent fault |
| SWM-0010 | Resume and Cancel buttons. Invalid combination. Intermittent fault |
| SWM-0010 | Resume and Cancel buttons. Invalid combination. Permanent fault |
| SWM-0011 | Set+ and Set- buttons. Invalid combination. Intermittent fault |
| SWM-0011 | Set+ and Set- buttons. Invalid combination. Permanent fault |
| SWM-0012 | Search+ and Search- buttons. Invalid combination. Intermittent fault |
| SWM-0012 | Search+ and Search- buttons. Invalid combination. Permanent fault |
| SWM-0013 | Volume+ and Volume- buttons. Invalid combination. Intermittent fault |
| SWM-0013 | Volume+ and Volume- buttons. Invalid combination. Permanent fault |
| SWM-0014 | RTI multi-button. Incorrect combination. Intermittent fault |
| SWM-0014 | RTI multi-button. Invalid combination. Permanent fault |
| SWM-0016 | Cruise control ON/OFF button. Activated too long. Intermittent fault |
| SWM-0016 | Cruise control ON/OFF button. Activated too long. Permanent fault |
| SWM-0017 | Cruise control Resume button. Activated too long. Intermittent fault |
| SWM-0017 | Cruise control Resume button. Activated too long. Permanent fault |
| SWM-0018 | Cruise control Cancel button. Activated too long. Intermittent fault |
| SWM-0018 | Cruise control Cancel button. Activated too long. Permanent fault |
| SWM-0019 | Cruise control Set+ button. Activated too long. Intermittent fault |
| SWM-0019 | Cruise control Set+ button. Activated too long. Permanent fault |
| SWM-001A | Cruise control Set- button. Activated too long. Intermittent fault |
| SWM-001A | Cruise control Set- button. Activated too long. Permanent fault |
| SWM-001B | Carphone YES-button. Activated too long. Intermittent fault |
| SWM-001B | Carphone YES-button. Activated too long. Permanent fault |
| SWM-001C | Carphone NO button. Activated too long. Intermittent fault |
| SWM-001C | Carphone NO button. Activated too long. Permanent fault |
| SWM-001D | Volume+ button. Activated too long. Intermittent fault |
| SWM-001D | Volume+ button. Activated too long. Permanent fault |
| SWM-001E | Volume- button. Activated too long. Intermittent fault |
| SWM-001E | Volume- button. Activated too long. Permanent fault |
| SWM-0020 | Scan+ button. Activated too long. Intermittent fault |
| SWM-0020 | Scan+ button. Activated too long. Permanent fault |
| SWM-0021 | Scan- button. Activated too long. Intermittent fault |
| SWM-0021 | Scan- button. Activated too long. Permanent fault |
| SWM-0022 | RTI Enter button. Activated for long time. Intermittent fault |
| SWM-0022 | RTI Enter button. Activated too long. Permanent fault |
| SWM-0023 | RTI Reset button. Activated for long time. Intermittent fault |
| SWM-0023 | RTI Reset button. Activated too long. Permanent fault |
| SWM-0024 | RTI Up button. Activated for long time. Intermittent fault |
| SWM-0024 | RTI Up button. Activated too long. Permanent fault |
| SWM-0025 | RTI Down button. Activated for long time. Intermittent fault |
| SWM-0025 | RTI Down button. Activated too long. Permanent fault |
| SWM-0026 | RTI Left button. Activated for long time. Intermittent fault |
| SWM-0026 | RTI Left button. Activated too long. Permanent fault |
| SWM-0027 | RTI Right button. Activated for long time. Intermittent fault |
| SWM-0027 | RTI Right button. Activated too long. Permanent fault |
| SWM-0028 | Switch unit. Incorrect combination. Intermittent fault |
| SWM-0028 | Switch. Invalid combination. Permanent fault |
| SWM-0029 | Switch unit. Incorrect combination. Intermittent fault |
| SWM-0029 | Switch. Invalid combination. Permanent fault |
| SWM-002A | Switch unit. Incorrect combination. Intermittent fault |
| SWM-002A | Switch. Invalid combination. Permanent fault |
| SWM-002B | Switch unit. Incorrect combination. Intermittent fault |
| SWM-002B | Switch. Invalid combination. Permanent fault |
| SWM-E001 | Control module communication. Faulty communication |
| SWM-E003 | Configuration fault. Faulty configuration |
| SWM-XXXX | Unknown diagnostic trouble code (DTC) for the current control module version |
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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