Conditions for Running the DTC

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Ignition voltage is at lease 8.6 volts, but no more than 19.0 volts.
The TFT is -39 to +149°C (-38 to +300°F) for 5 seconds.