Error code
OBD2 U0192
OBD2U0192
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Lost Communication With Personal Computer.
Severity
moderateCan continue driving, but may have issues with diagnostics and external communication.
Summary
U0192 indicates lost communication between the car's computer system and an external personal computer. This issue is related to the data bus.
Common Causes
- Faulty or disconnected data link cable
- Malfunctioning diagnostic port
Diagnosis
- Check the physical connection of the data link cable
- Inspect for any damage or loose connections in the diagnostic port
Fixes
- Repair or replace damaged data link cable
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'