Category: Chevrolet

P0579 Chevrolet Speed Control Switch 1 Performance Condition Possible causes – Faulty Cruise Control Function Switch– Cruise Control Function Switch harness is open or shorted– Cruise Control Function Switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Cruise control system inoperative

P0580 Chevrolet Speed Control Switch 1 Circuit Low Possible causes – Faulty Cruise Control Multifunction Switch– Cruise Control Multifunction Switch harness is open or shorted– Cruise Control Multifunction Switch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Cruise control system inoperative

P0572 Chevrolet Cruise Control/Brake Switch A Circuit Low Possible causes – Faulty Brake Switch– Misadjusted brake switch– Brake Switch harness is open or shorted– Brake Switch circuit poor electrical connection What about the obd code? The P0572 Chevrolet codes is set when the stop light switch signal is too low. Symptoms – Engine Light ON…

P0573 Chevrolet Cruise Control/Brake Switch A Circuit High Possible causes – Faulty Brake Switch– Brake Switch harness is open or shorted– Brake Switch circuit poor electrical connection What about the obd code? The P0573 Chevrolet codes is set when the stop light switch signal is too high. Symptoms – Engine Light ON (or Service Engine…

P0574 Chevrolet Cruise Control System Vehicle Speed Too high Possible causes – Faulty vehicle speed signal– Vehicle overspeed condition What about the obd code? The P0574 Chevrolet codes is set when there is a malfunction with the cruise control system, Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Cruise control system inoperative

P0575 Chevrolet Cruise Control Input Circuit Possible causes – Faulty Cruise Control– Cruise Control harness is open or shorted– Cruise Control circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– Cruise control system inoperative

P0571 Chevrolet Brake Light Switch Plausibility Possible causes – Faulty Brake Switch– Misadjusted brake switch– Brake Switch harness is open or shorted– Brake Switch circuit poor electrical connection What about the obd code? The P0571 Chevrolet codes is set when the stop light switch does not turn off even once the vehicle is driven. Symptoms…

P0568 Chevrolet Cruise Control Set Signal Malfunction Possible causes – Faulty Cruise Control Set Switch– Cruise Control Set Switch harness is open or shorted– Cruise Control Set Switch circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a fault in the Cruise Control Set Switch Symptoms – Engine…

P0569 Chevrolet Cruise Control Coast Signal Malfunction Possible causes – Faulty Cruise Control Coast Switch– Cruise Control Coast Switch harness is open or shorted– Cruise Control Coast Switch circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a fault in the Cruise Control Coast Switch Symptoms – Engine…

P0570 Chevrolet Cruise Control Accel Signal Malfunction Possible causes – Faulty Cruise Control Accel Switch– Cruise Control Accel Switch harness is open or shorted– Cruise Control Accel Switch circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a fault in the Cruise Control Accel Switch Symptoms – Engine…

P0563 Chevrolet System Voltage High Possible causes – Battery defective– Loose or missing alternator drive belt– Faulty alternator– Open or short system voltage circuit Tech description Higher than expected voltage problems are most Possible Causesd by bad voltage regulator. The voltage regulator is part of the alternator. What about the obd code? The P0563 Chevrolet…

P0564 Chevrolet Cruise Control Multi-Function Input A Circuit Possible causes – Faulty Cruise Control Multi-Function– Faulty Cruise Control Multi-Function harness is open or shorted– Faulty Cruise Control Multi-Function circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a fault in the cruise control switch circuit Symptoms – Engine…

P0565 Chevrolet Cruise Control On Signal Possible causes – Faulty Cruise Control Switch– Cruise Control Switch harness is open or shorted– Cruise Control Switch circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a fault in the cruise control switch circuit Symptoms – Engine Light ON (or Service…

P0566 Chevrolet Cruise Control Cancel Signal Possible causes – Faulty Cruise Control Switch– Cruise Control Switch harness is open or shorted– Cruise Control Switch circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a fault in the cruise control off switch circuit Symptoms – Engine Light ON (or…

P0567 Chevrolet Cruise Control Resume Signal Malfunction Possible causes – Faulty Cruise Control Resume Switch– Cruise Control Resume Switch harness is open or shorted– Cruise Control Resume Switch circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a fault in the Cruise Control Resume Switch Symptoms – Engine…

P0559 Chevrolet Brake Booster Pressure Sensor Circuit Intermittent Possible causes – Faulty Brake Booster Pressure Sensor– Brake Booster Pressure Sensor harness is open or shorted– Brake Booster Pressure Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0559 Chevrolet Description Brake booster pressure sensor is connected to brake…

P0560 Chevrolet ECM Power Source Circuit Unexpected Voltage Possible causes – Low battery charge– Battery defective– Loose or missing alternator drive belt– Faulty alternator– Open or short system voltage circuit Tech description Start by recharging or replacing the battery. What about the obd code? The P0560 Chevrolet code is detected when the Engine Control Module…

P0561 Chevrolet Battery System Voltage Possible causes – Low battery charge– Battery defective– Loose or missing alternator drive belt– Faulty alternator– Open or short system voltage circuit Tech description Start by recharging or replacing the battery. What about the obd code? The electrical system voltage level is monitored for intended voltage level Symptoms – Engine…