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Home >> Chevrolet >> 2005 >> Aveo Base, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Antilock Brake System) >> Diagnostic Information and Procedures >> DTC C0021: Wheel Speed Sensor Mismatch >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2004 Suzuki Swift + and 2004 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.

All of the following must be true or C0021 to set:

The left front wheel speed equals 0, and all of the remaining wheel speed sensors are greater than 8 km (5 mi) for at least 2.5 seconds.