Additional CAN Interior ECU Detected
Table of contents
U1147 DODGE Possible Causes
- Additional Module Added/Removed From the CAN Interior Bus Network
- Faulty Totally Integrated Power Module (TIPM)
How do I fix code U1147 DODGE?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the U1147 DODGE code
The cost of diagnosing the U1147 DODGE code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
U1147 DODGE Description
The Diagnostic Trouble Code (DTC) sets when the Totally Integrated Power Module (TIPM) detects an additional Controller Area Network (CAN) Interior Bus module and requires reprogramming.