Error code
OBD2 U0167
OBD2U0167
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Lost Communication With Vehicle Immobilizer Control Module.
Severity
highNot drivable due to potential security and starting issues.
Summary
U0167 indicates lost communication between the immobilizer control module and the engine control module, typically affecting vehicle security systems.
Symptoms
- Engine won't start
- Check Engine light is on
Common Causes
- Faulty immobilizer control module
- Internal fault in the engine control module
- Data bus issues
Fixes
FAQ
How can I fix U0167?
Consult a professional mechanic as the issue may involve complex electrical or module failures.
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'