[KeyserSoze848]

**I asked this in the other forum and didn't get any replies so I thought I'd post it here**

My 2023 Camaro 2 SS is less than a month old. I have around 900 mi on it and have babied it the entire time. I am wondering if any of you have any experience with this code and or how severe or commonplace it might be. I have an appointment at my dealership to have it looked at tomorrow afternoon, but I am just wanting to get some of your insight into this code. Thank you for your time

ABS - Braking and Stability System

Code C0121

An issue has been detected in the Traction Control System.

The solenoid valve relay is an internal relay inside the EBCM (elctronic brake control module).

It receives 12 volts anytime the key is in the "on" position.

[FlukeSS]

The Electronic Brake Control Module (EBCM) controls each solenoid valve by grounding the solenoid. The EBCM controls the pump motor by grounding the control circuit. The pump serves 2 purposes:
- Transfers brake fluid from the brake calipers to the master cylinder reservoir during pressure decrease events.
- Transfers brake fluid from the master cylinder reservoir to the brake calipers during pressure increase events.

Sounds like a dealer warranty visit