C2120 – Chevrolet Corvette C5 DTC

Chevrolet Corvette C5 DTC C2120 – TPM System Malfunction

DTC C2120 meaning on Chevrolet Corvette C5

DTC C2120 on a Chevrolet Corvette C5 indicates a malfunction in the Tire Pressure Monitoring (TPM) system. This code specifically points to a fault related to the TPM system.

Chevrolet Corvette C5 DTC C2120 symptoms

  • TPM warning light illuminated on the dashboard
  • Inaccurate or inconsistent tire pressure readings
  • Loss of communication with TPM sensors

Chevrolet Corvette C5 DTC C2120 causes

  • Defective TPM sensors
  • TPM sensor battery failure
  • TPM sensor signal interference
  • Wiring or connection issues in the TPM system

Chevrolet Corvette C5 DTC C2120 seriousness

The DTC C2120 in a Chevrolet Corvette C5 should be addressed promptly as it affects the proper functioning of the TPM system. Ignoring this issue can lead to inaccurate tire pressure readings, potentially compromising vehicle safety.

How to diagnose DTC C2120 on Chevrolet Corvette C5

  1. Use a diagnostic scanner to retrieve the specific TPM system fault codes
  2. Inspect the TPM sensors for physical damage or corrosion
  3. Check the TPM sensor batteries for proper voltage
  4. Verify the wiring and connections in the TPM system for any faults

How to fix DTC C2120 on Chevrolet Corvette C5

  1. Replace any faulty TPM sensors
  2. If TPM sensor batteries are low, replace them
  3. Ensure proper TPM sensor installation and programming
  4. Repair any damaged wiring or connections in the TPM system

How to erase DTC C2120 on Chevrolet Corvette C5

To clear the DTC C2120 code on a Chevrolet Corvette C5, you can use a diagnostic scanner to reset the fault codes stored in the vehicle’s system. Once the underlying issue has been addressed and fixed, clearing the code will turn off the TPM warning light on the dashboard.

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