P0574 Buick Cruise Control System Vehicle Speed Too high
Possible causes
– Faulty vehicle speed signal
– Vehicle overspeed condition
– Vehicle overspeed condition
What about the obd code?
The P0574 Buick 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
– Cruise control system inoperative
Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza – Buick Riviera