VCLEFT-A196
VCLEFT_a196_VEHCANOverterminate
Also written as VCLEFT_A196 / VCLEFT A196 / VCLEFT_a196_VEHCANOverterminate / vcleft_a196_vehcanoverterminate
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does VCLEFT-A196 mean?
Tesla alert code in the Vehicle Controller Left (VCLEFT) module. the adjustable termination is active when it should be off CAN bus termination set when unexpected
Original Description
the adjustable termination is active when it should be off CAN bus termination set when unexpected
Affected Tesla Models
What You May Notice
- Vehicle Controller Left alert: the adjustable termination is active when it should be off CAN bus termination set when unexpected
- Some features (climate, lights, or charging) may be temporarily unavailable
- Alert notification in the Tesla app
How to Diagnose and Resolve
- 1 Perform a soft reboot (hold both scroll wheels)
- 2 Check for pending OTA software updates in Controls > Software
- 3 If multiple features remain non-functional, schedule a service appointment
Severity Notes
VCLEFT-A196 is an Alert in the Vehicle Controller Left system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.