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 MANUALSACURA2015TLX BASE, 2.4L ENGREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXAUTOMATIC LIGHTING DTCS
2015 Acura TLX Base, 2.4L Eng
Automatic Lighting DTCS
2015 Acura TLX Base, 2.4L EngSECTION Automatic Lighting DTCS
Automatic Lighting/Rain Sensor
| DTC | Description | DTC type |
|---|---|---|
| B2352 | Rain light sensor unit internal error (EEPROM error) | Internal error |
| B2375 | Rain sensor malfunction | Internal error |
| B2376 | Light sensing malfunction | Internal error |
| U1280 | B-CAN communication bus line error (BUS-OFF) | Loss of communication |
| U1281 | Rain light sensor lost communication with MICU (wiper switch message) | Loss of communication |
| U128D | Automatic lighting/rain sensor lost communication with gauge control module | Loss of communication |
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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.