Conditions For Running

WARNING: This page is about a different car, the 2003 Cadillac Seville and 2003 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.

The following conditions must be met in order to enable the Service Bay Test:

The ignition is on.
The battery voltage is 9-18 volts.
The Engine Coolant Temperature (ECT) is less than 158°F (70°).
The fuel level is 15-85 percent.
The vehicle speed is less than 3 MPH.
Stored DTCs have been cleared.