CC-F008
CC_f008_inputUnderVoltage
Also written as CC_F008 / CC F008 / CC_f008_inputUnderVoltage / cc_f008_inputundervoltage
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 CC-F008 mean?
Tesla fault code in the Climate Control (CC) module. An under-voltage condition was detected at the input of the wall connector. This alert was formerly named CC_f008_inputUnderVoltage_PT in firmware versions prior to 2017.12. If CC_f008_inputUnderVoltage_PT appears on the vehicle or in the logs, update the vehicle firmware to the current version.
Original Description
An under-voltage condition was detected at the input of the wall connector. This alert was formerly named CC_f008_inputUnderVoltage_PT in firmware versions prior to 2017.12. If CC_f008_inputUnderVoltage_PT appears on the vehicle or in the logs, update the vehicle firmware to the current version.
Affected Tesla Models
What You May Notice
- Climate Control alert: An under-voltage condition was detected at the input of the wall connector. This alert was formerly named CC_f008_inputU
- Related vehicle feature may be reduced or unavailable
- Alert visible in the Tesla app: An under-voltage condition was detected at the input of the wall connector. This
How to Diagnose and Resolve
- 1 Reboot the vehicle by holding both scroll wheels for 10 seconds
- 2 Check for pending OTA software updates in Controls > Software
- 3 If the alert persists, schedule a Tesla Service appointment
- 4 Describe the alert code and any symptoms when booking service
Severity Notes
CC-F008 is classified as a Fault, indicating a critical issue in the Climate Control system. Do not continue driving and contact Tesla Service immediately.