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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 C2402: Seized Or Slowly Moving Pump Motor >> Circuit Description

Circuit Description

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.

The pump motor is contained within the brake pressure modulator valve (BPMV). The pump motor ground is supplied though terminal 24 of the electronic brake control module (EBCM).