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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 638 (Engine Controls Diagnosis - 3.6L (Ly7) (DTC P0135 To DTC P0420)) >> Diagnostic Trouble Codes >> DTC P0324 >> Circuit Description >> Test Two

Test Two

WARNING: This page is about a different car, the 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The ECM internally turns OFF the KS signal circuits. The ECM then tests for any output response when no test signals are applied. If the ECM detects an output response, this DTC sets.