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Home >> Cadillac >> 2018 >> CTS Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Diagnostic Information and Procedures >> DTC P0196-P0198 >> Conditions for Setting the DTC

Conditions for Setting the DTC

P0196 

The ECM detects the actual EOT is 40°C (104°F) colder than the calculated EOT of the controller, for greater than 4 seconds or a cumulative time of 30 seconds.

P0197 

The ECM detects that the EOT circuit resistance is less than 25 Ω for greater than 50 s.

P0198 

The ECM detects that the EOT circuit resistance is greater than 450 k Ω for greater than 50 s.