Conditions for Running the Test
The following conditions must be met in order to enable the Service Bay Test:
- The battery voltage is between 11-18 volts.
- The engine coolant temperature (ECT) is less than 70°C (158°F) at start-up.
- The EVAP I/M system status indicator is set to NO.
- The fuel level is 15-85 percent capacity and cannot be refueled during the tests.
- There are no DTCs displayed.
- The vehicle must be driven for the time and distance specified on the scan tool.
- The ambient air temperature is between 0-40°C (32-104°F)
- The ignition must remain OFF during the engine OFF portion of the test, and the vehicle must remain at rest.