Vehicle Speed Control Related Problems of the 2003 Cadillac Deville

Table 1 shows three common vehicle speed control related problems of the 2003 Cadillac Deville. The number one most common problem is related to the vehicle speed control (five problems). The second most common problem is related to the accelerator stuck (one problem).

Table 1. Vehicle Speed Control related problems of Cadillac Deville


Recently reported Vehicle Speed Control problems of the 2003 Cadillac Deville

The Vehicle Speed Control problem

The contact owns a 2003 Cadillac Deville. While driving at 55 mph, the vehicle accelerated without the accelerator pedal being depressed. The vehicle was taken to the dealer for diagnostic testing. The contact was informed that the throttle vacuum line needed to be replaced.   Read details...

The Accelerator Stuck problem

The contact owns a 2003 Cadillac Deville. The contact stated the accelerator pedal became stuck in the open throttle position while driving 30 mph and the vehicle began to accelerate rapidly. The contact shifted into park in order to get the vehicle to stop.   Read details...

The Cruise Control problem

Tl - the contact owns a 2003 Cadillac Deville. The contact stated while driving approximately 65 mph, the vehicle accelerated rapidly and failed to stop when depressing the brakes. While placing the vehicle in neutral, the contact merged onto the emergency lane turned the vehicle off.   Read details...


Vehicle Speed Control related problems in other Cadillac Deville model year vehicles:



Fuel Economy of Deville Vehicles
Deville Service Bulletins
Deville Safety Recalls
Deville Defect Investigations