OBD-II code · Network
U0192 Lost Communication with Personal Computer
The vehicle gateway has lost the on-board computer / fleet telematics PC. Logging, fleet management or driver-assistance based on the PC stop working.
Is it safe to drive with U0192?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyPC unpowered or hung
- Less likelyGateway module routing CAN messages incorrectly
- Less likelyCAN terminating resistor (120 Ω) drifted out of spec
Symptoms
- Multiple warning lights may illuminate
- Affected modules may go into limp mode or shut down
- Specific functions inoperative depending on module
- Diagnostic tools may show communication faults
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.3–2 h
- Emissions test
- Usually unaffected
- Parts involved
- Onboard Pc, Can Bus Wiring
Related codes
- U018ALost Communication With Headlamp Leveling Control Module B
- U0190Lost Communication with Subwoofer Amplifier Module
- U0191Lost Communication with Television Tuner Module
- U0193Lost Communication with Mobile Phone Module
- U0194Lost Communication with Personal Assist Module
- U0195Lost Communication with Satellite Radio Receiver Module
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.