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.
Communication Systems DTC Troubleshooting Index (2018-19)
2015 Acura TLX Base, 2.4L EngSECTION Communication Systems DTC Troubleshooting Index (2018-19)
DTC Troubleshooting Index
| DTC | Two Drive Cycle Detection | Detection Item | MIL |
|---|---|---|---|
| U0029-00 - Refer to: DTC Troubleshooting: U0029-00 (CAN Gateway (L4)) (2018-19) or DTC Troubleshooting: U0029-00 (CAN Gateway (V6)) (2018-19) | - - - | CAN Gateway F-CAN ch A Bus Off | - - - |
| U0047-00 - Refer to: DTC Troubleshooting: U0047-00 (CAN Gateway (V6)) (2018-19) *1 | - - - | CAN Gateway F-CAN ch B Bus Off | - - - |
| U3000-49 - Refer to: DTC Troubleshooting: U3000-49 (CAN Gateway (L4)) (2018-19) or DTC Troubleshooting: U3000-49 (CAN Gateway (V6)) (2018-19) | - - - | CAN Gateway Internal Failure | - - - |
| U3000-51 - Refer to: DTC Troubleshooting: U3000-51 (CAN Gateway (L4)) (2018-19) or DTC Troubleshooting: U3000-51 (CAN Gateway (V6)) (2018-19) | - - - | CAN Gateway Programming Error | - - - |
*1: With V6 engine
RENDER: 1.0x
NO RELATED
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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.