2020 3L check engine light P3196

[lennstang]

My truck was fine after this, no other issues. I've since traded it in for a '22 model. Same engine and same trim level, RST.

[GMCustomerService]

On 1/6/2023 at 11:48 AM, Hardy-RST said:

Any updates to this.  I've had #2 Glow plug replaced a month ago and now for the second time have code P3196 at tha same time of year last year with 40,000 km intervals so seems odd to have the pump go again.  Seems like a programming issue not a parts issue.  Did they replace the ECM and if so how is the truck now that it has gotten colder agian?

This is certainly not what we like to hear, Hardy-RST.  Please know, customer satisfaction is extremely important to us. Our team would be more than happy to take a closer look into the concerns with your truck. To do so, please send an email to [email protected] with ATTN: Hardy-RST/GM Trucks in the subject line.

Please include your contact information, VIN, a brief description of your concern, and the name of your preferred dealership. We look forward to hearing from you. To learn more about GM’s Privacy Policy, please visit https://www.gm.com/privacy-statement.html. The information you provide may be monitored and recorded and is subject to the GM Privacy Statement.
 
Privacy Statement | General Motors
Your privacy is important to General Motors. This Privacy Statement addresses the personal information GM collects and how GM handles that personal information.
www.gm.com