Code 1693- What is this? I have a PS Boost Module and Power Puck that was installed a week ago. I have driven 2263 miles since then and now I get the check engine light. If you are wondering I drove from North Carolina to New York then TN and finally back to NC. I have removed the power puck today since I just received an email from PDQ warehouse that the puck I have is not for an ETH (must be one way and labeled such). The check engine light still won't go off. I thought if the problem is solved the engine light will go off after cycling three times are is that just to get the code. PDQ said the puck would be replaced as part of the warranty and reconfirmed that there is a lifetime warranty on it. If the truck has to go back to the dealer anyone have a spare VOID sticker????
Thanks for any help,
Dean


Thanks for any help,
Dean