Error code
OBD2 U0183
OBD2U0183
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Lost Communication With Lighting Control Module Rear.
Severity
moderateCan drive, but may experience issues with rear lights and other related systems.
Summary
U0183 indicates lost communication with the rear lighting control module, which is part of the data bus system.
Common Causes
- Faulty wiring or connector in the rear lighting control module
- Malfunctioning rear lighting control module
Fixes
FAQ
What should I do if my car shows U0183?
Check the wiring and connectors related to the rear lighting control module. If issues persist, consult a professional mechanic.
Is there a detailed guide available for this code?
A specific technical guide is not yet published, but you can support the creation of one by donating $9.99 and providing vehicle details.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- U0100Lost Communication With ECM/PCM A
- U0101Lost Communication with TCM
- U0102Lost Communication with Transfer Case Control Module
- U0103Lost Communication With Gear Shift Module
- U0104Lost Communication With Cruise Control Module
- U0105Lost Communication With Fuel Injector Control Module
- U0106Lost Communication With Glow Plug Control Module
- U0107Lost Communication With Throttle Actuator Control Module
- U0108Lost Communication With Alternative Fuel Control Module
- U0109Lost Communication With Fuel Pump Control Module
- U0110Lost Communication With Drive Motor Control Module
- U0111Lost Communication With Battery Energy Control Module 'A'