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.
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HOMESERVICE MANUALSMITSUBISHI2012LANCER GT, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISGENERAL INFORMATIONDTC INDEX - LANCERLOCAL INTERCONNECT NETWORK (LIN) DTCS
2012 Mitsubishi Lancer GT, 4D Sedan, Standard
Local Interconnect Network (Lin) DTCS
2012 Mitsubishi Lancer GT, 4D Sedan, StandardSECTION Local Interconnect Network (Lin) DTCS
LOCAL INTERCONNECT NETWORK (LIN) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| U0169 | Sunroof LIN timeout < Vehicles with sunroof > |
| U0215 | P/W SW (DR) LIN timeout |
| U0231 | Lighting control sensor LIN timeout < Vehicles with auto light function > |
| U1006 | Theft-alarm siren LIN timeout < Vehicles with theft-alarm sensor > |
| U1007 | Theft-alarm sensor LIN timeout < Vehicles with theft-alarm sensor > |
| U1109 | Column SW LIN timeout |
| U150B | Column SW checksum error |
| U150C | P/W SW (DR) checksum error |
| U1511 | Sunroof checksum error < Vehicles with sunroof > |
| U1512 | Lighting control sensor checksum error < Vehicles with auto light function > |
| U1514 | Bit error (LIN) |
| U1515 | No-Bus activity error (LIN) |
| U1539 | Theft-alarm siren LIN checksum < Vehicles with theft-alarm sensor > |
| U1540 | Theft-alarm SNSR. LIN checksum < Vehicles with theft-alarm sensor > |
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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.