Electronic Stability Control 1994 Chevrolet Lumina On Board Diagnostic System. Browse the excerpts below to find out how to access automotive repair guides through AutoZone Rewards. When does the Emission Control System need Inspection?
OBD systems give the vehicle owner or repair technician access to the status of the various vehicle sub-systems. It is somewhat unusual for the ECS module to fail. A Chevrolet's ECM can sense problems as they present themselves, and it keeps an ongoing record.
It is likely that one of the speed sensors are failing.
Electronic stability control is a centrally controlled system which continuously monitors the handling of a car.
These systems are interconnected, since both of them can control individual wheel brake functions when operating. Electronic stability control (ESC), also referred to as electronic stability program (ESP) or dynamic stability control (DSC), is a computerized technology that improves a vehicle's stability by detecting and reducing loss of traction (). ESC works somewhat like anti-skid brakes, applying selective brake pulses automatically in extreme cornering situations to improve driver control of the vehicle.