P0504 Citroen Brake Switch Circuit A / B Correlation Possible causes – Faulty stop lamp switch– Blown stop lamp bulb– Brake switch harness open or shorted– Brake switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0504 Citroen Description In addition to turning on the stop lamp, the…
Tag: P0504
P0504 Chrysler Brake Switch Circuit A / B Correlation
P0504 Chrysler Brake Switch Circuit A / B Correlation Possible causes – Faulty stop lamp switch– Blown stop lamp bulb– Brake switch harness open or shorted– Brake switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0504 Chrysler Description In addition to turning on the stop lamp, the…
P0504 Chevrolet Brake Switch Circuit A / B Correlation
P0504 Chevrolet Brake Switch Circuit A / B Correlation Possible causes – Faulty stop lamp switch– Blown stop lamp bulb– Brake switch harness open or shorted– Brake switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0504 Chevrolet Description In addition to turning on the stop lamp, the…
P0504 Cadillac Brake Switch Circuit A / B Correlation
P0504 Cadillac Brake Switch Circuit A / B Correlation Possible causes – Faulty stop lamp switch– Blown stop lamp bulb– Brake switch harness open or shorted– Brake switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0504 Cadillac Description In addition to turning on the stop lamp, the…
P0504 Buick Brake Switch Circuit A / B Correlation
P0505 Buick Idle Air Control System Possible causes – Electronic Throttle Control System (ETCS).– Air induction system– PCV hose connection What about the obd code? The ECM regulates the idle speed by opening and closing the throttle valve using the ETCS. The ECM concludes that the idle speed control ECM function is malfunctioning if: 1)…
P0504 BMW Brake Switch Circuit A / B Correlation
P0504 BMW Brake Switch Circuit A / B Correlation Possible causes – Faulty stop lamp switch– Blown stop lamp bulb– Brake switch harness open or shorted– Brake switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0504 BMW Description In addition to turning on the stop lamp, the…
P0504 Audi Brake Switch Circuit A / B Correlation
P0504 Audi Brake Switch Circuit A / B Correlation Possible causes – Faulty stop lamp switch– Blown stop lamp bulb– Brake switch harness open or shorted– Brake switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0504 Audi Description In addition to turning on the stop lamp, the…
P0504 Acura Brake Switch Circuit A / B Correlation
P0504 Acura Brake Switch Circuit A / B Correlation Possible causes – Faulty stop lamp switch– Blown stop lamp bulb– Brake switch harness open or shorted– Brake switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0504 Acura Description In addition to turning on the stop lamp, the…
P0504 Brake Switch Circuit A / B Correlation
P0504 Brake Switch Circuit A / B Correlation Possible causes – Faulty stop lamp switch– Blown stop lamp bulb– Brake switch harness open or shorted– Brake switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0504 Description In addition to turning on the stop lamp, the stop lamp…