VCRIGHT-A193
VCRIGHT_a193_amplifierEFuseFault
Also written as VCRIGHT_A193 / VCRIGHT A193 / VCRIGHT_a193_amplifierEFuseFault / vcright_a193_amplifierefusefault
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-A193 mean?
Tesla alert code in the Vehicle Controller Right (VCRIGHT) module. The Amplifier eFuse has tripped Too much current detected by the amplifier high side driver Audio Amplifier circuit Efuse is no longer tripped The right duct temperature sensor has an electrical fault
Original Description
The Amplifier eFuse has tripped Too much current detected by the amplifier high side driver Audio Amplifier circuit Efuse is no longer tripped The right duct temperature sensor has an electrical fault
Affected Tesla Models
What You May Notice
- Vehicle Controller Right alert: The Amplifier eFuse has tripped Too much current detected by the amplifier high side driver Audio Amplifier circuit Efus
- 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-A193 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.