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.
2008 Volvo S80 BaseFACTORY OEM SERVICE PROCEDURE
Driver Information Module (Dim) DTCS
DRIVER INFORMATION MODULE (DIM) - DTC INDEX
| DTC | Volvo Code | Description |
|---|---|---|
| B115C | DIM-B115C71 | Transfer fuel pump. Mechanical Failures. Actuator stuck |
| B1B69 | DIM-B1B6916 | 12 Volt Supply Circuit. General Electrical Failures. Circuit voltage below threshold |
| B1B69 | DIM-B1B6917 | 12 Volt Supply Circuit. General Electrical Failures. Circuit voltage above threshold |
| C1A48 | DIM-C1A4815 | Warning lamp. General Electrical Failures. Circuit short to battery or open |
| C2002 | DIM-C200262 | Odometer tampered. Algorithm Based Failures. Signal compare failure |
| P0460 | DIM-P046071 | Fuel Level Sensor A Circuit. Mechanical Failures. Actuator stuck |
| P1346 | DIM-P134671 | Fuel Level Sensor B Circuit. Mechanical Failures. Actuator stuck |
| U0010 | DIM-U001000 | Medium Speed CAN Communication Bus. General Failure Information. No sub type information |
| U0100 | DIM-U010000 | Lost Communication With Engine control module. General Failure Information. No sub type information |
| U0140 | DIM-U014000 | Lost Communication With Central electronic module. General Failure Information. No sub type information |
| U0151 | DIM-U015100 | Lost Communication With Supplemental Restraint System Module. General Failure Information. No sub type information |
| U0159 | DIM-U015900 | Lost Communication With Parking assistance module. General Failure Information. No sub type information |
| U0199 | DIM-U019900 | Lost Communication With Driver door module. General Failure Information. No sub type information |
| U0200 | DIM-U020000 | Lost Communication With Passenger door module. General Failure Information. No sub type information |
| U0235 | DIM-U023500 | Lost Communication With Forward sensing module. General Failure Information. No sub type information |
| U0252 | DIM-U025200 | Lost Communication With Trailer Module (TRM). General Failure Information. No sub type information |
| U0300 | DIM-U030000 | Internal Control Module Software Incompatibility. General Failure Information. No sub type information |
| U0422 | DIM-U042268 | Invalid Data Received From Central electronic module. Algorithm Based Failures. Event information |
| U0422 | DIM-U042281 | Invalid Data Received From Central electronic module. Bus Signal/Message Failures. Invalid serial data received |
| U1A25 | DIM-U1A2500 | Lost Communication With ICM. General Failure Information. No sub type information |
| U2100 | DIM-U210000 | Control Module Not Configured. General Failure Information. No sub type information |
| U2101 | DIM-U210100 | Control Module Configuration Incompatible. General Failure Information. No sub type information |
| U2102 | DIM-U210207 | Adjust down button. General Failure Information. Mechanical Failures |
| U2103 | DIM-U210307 | Adjust up button. General Failure Information. Mechanical Failures |
| U2104 | DIM-U210407 | Trip meter reset button. General Failure Information. Mechanical Failures |
| U3000 | DIM-U300044 | Control Module. System Internal Failures. Data memory failure |
| U3000 | DIM-U300045 | Control Module. System Internal Failures. Program memory failure |
| U3003 | DIM-U300362 | Battery Voltage. Algorithm Based Failures. Signal compare failure |
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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