LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1730 (Lighting Systems) >> Diagnostic Information and Procedures >> DTC P0504: Stop Lamp Switch Input And Cruise/Brake Switch Input Mismatch >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

The status of the stop lamp switch input to the ECM, and the cruise/brake switch input to the ECM do not match for at least 2 seconds continuously, for 10 occurrences. Each time the signals match then do not match at counter increments. When the counter reaches 10 the DTC will set.

scientia non olet · About LEMON Manuals