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Home >> Chevrolet >> 2013 >> Impala LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 388 (Cruise Control System) >> Diagnostic Information and Procedures >> Cruise Control Malfunction >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2008 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

Ignition ON, cruise on/off switch ON. With a scan tool, observe the Cruise Control Switch parameter in the BCM. Verify that the Cruise Control Switch parameter changes to match accordingly for each switch as it is activated and released. Road test the vehicle to ensure the cruise control system functions as described in Cruise Control Description and Operation .

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