VCRIGHT-A134
VCRIGHT_a134_hvacUpprModeUncalib
Also written as VCRIGHT_A134 / VCRIGHT A134 / VCRIGHT_a134_hvacUpprModeUncalib / vcright_a134_hvacupprmodeuncalib
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 VCRIGHT-A134 mean?
Tesla alert code in the Vehicle Controller Right (VCRIGHT) module. HVAC upper mode case actuator is uncalibrated Upper mode case actuator is not calibrated Upper mode case actuator is calibrated
Original Description
HVAC upper mode case actuator is uncalibrated Upper mode case actuator is not calibrated Upper mode case actuator is calibrated
Affected Tesla Models
What You May Notice
- Vehicle Controller Right alert: HVAC upper mode case actuator is uncalibrated Upper mode case actuator is not calibrated Upper mode case actuator is cal
- 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
VCRIGHT-A134 is an Alert in the Vehicle Controller Right system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.