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.
2003 Volvo S80 T-6FACTORY OEM SERVICE PROCEDURE
Driver Door Module (DDM) DTCS
DRIVER DOOR MODULE (DDM) - DTC INDEX
| DTC | Description |
|---|---|
| DDM-0019 | Lock, driver's door. Signal too low |
| DDM-001A | Driver's door lock. Signal too low |
| DDM-001B | Driver's door lock. Signal too low |
| DDM-001D | Central locking button. Internal fault |
| DDM-0034 | Driver-side window control. Signal faulty |
| DDM-0035 | Passenger-side window control. Signal faulty |
| DDM-0036 | Control, left rear side window. Faulty signal |
| DDM-0037 | Control, right rear side window. Faulty signal |
| DDM-0038 | Control, door mirror. Faulty signal |
| DDM-0039 | Child-proof lock. Stuck in the active position |
| DDM-003B | Control, driver's window. Faulty signal |
| DDM-003C | Passenger-side window control. Signal too high |
| DDM-003D | Rear left side-window control. Signal too high |
| DDM-003E | Rear right side-window control. Signal too high |
| DDM-003F | Rear-view mirror control. Signal too high |
| DDM-0040 | Rear-view mirror selector control. Signal too high |
| DDM-0044 | Mirror lamp. Signal too high |
| DDM-0045 | Door mirror lamp. Signal too low |
| DDM-0047 | Power supply. Signal too low |
| DDM-0049 | Control unit. Internal fault |
| DDM-004A | Outside temperature sensor. Signal too high |
| DDM-004B | Outside temperature sensor. Signal missing |
| DDM-004C | Control module. Internal fault |
| DDM-004D | Control module. Internal fault |
| DDM-E001 | Control module communication. Faulty communication |
| DDM-E003 | Configuration fault. Faulty configuration |
| DDM-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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