News Technical Service Bulletins

Cadillac Code Malfunction

Order Reprints
CAD.jpg

This bulletin applies to 2015-2018 Cadillac Escalade and 2016-2018 CTS-V vehicles. The SES lamp may be on, setting knock sensor DTC P0333 when shifting the transmission from Park. This DTC can be set due to voltage from the transmission park/neutral signal 1 circuit bleeding into the knock sensor system circuits. If routine diagnostics do not isolate the issue, inspect the K20 ECM connector X2, looking for debris, connector and/or terminal concerns.

Related Articles

Chrysler Minivan Malfunction Light for Oil Pressure

Ford Escape May Exhibit Powertrain Malfunction

Cadillac Escalade and CTS-V May Misfire/Tick

You must login or register in order to post a comment.