We had a request from a customer who wanted to reset the PSM warning light in a Boxster/Cayman 987.2 after changing the battery. His question was as follows
The POR V3.0 (as shown below, and bought by the customer) allows the user to reset the PSM warning light and reset the system, aswell as all other systems and warning lights that may appear after the battery has been changed. The tool (we feel) is a must have for any Porsche owner, or potential owner.
It also serves as a health check tool, allowing the user to diagnose all systems within the vehicle (like engine, abs, airbags, transmission etc) and also carry out a wide range of service functions like DPF regeneration (where applicable), Oil Service Reset, Suspension Calibration, New Battery Registration and a lot more.
Hi I saw a recent video of yours on Porsche OBD fault clearing. I have both a 987.2 Cayman and 987.2 Boxster. Having recently disconnected the batteries, they are showing PSM errors (plus others) that only started after the battery business. So, I don’t think they are actual problems, just fault codes due to the battery being disconnected. Trouble is they won’t go, after 500 miles of driving!
Is this POR V3.0 product going to allow me to clear those? Guessing stock is ready to go? Cheers
The POR V3.0 (as shown below, and bought by the customer) allows the user to reset the PSM warning light and reset the system, aswell as all other systems and warning lights that may appear after the battery has been changed. The tool (we feel) is a must have for any Porsche owner, or potential owner.
It also serves as a health check tool, allowing the user to diagnose all systems within the vehicle (like engine, abs, airbags, transmission etc) and also carry out a wide range of service functions like DPF regeneration (where applicable), Oil Service Reset, Suspension Calibration, New Battery Registration and a lot more.

