New Porsche Cayenne 9Y0915105J lithium battery without correct 12V voltage if you measure it by multimeter.
This battery has an activation relay inside. If it is low on power, data will be lost
The activation relay does not work. There is no 12V voltage at the battery terminal.
Follow the pinout about to build connection
At this time, we need to flash the data and charge the battery to about 13.5V
The Freescale programmer chip model in the picture is SPC5644B
For more repair case about Porsche,please refer to:Porsche Cayenne Repair Cases.
This is an illustration on how to solve Massey Ferguson 6700 tractor SPN 29, FMI…
Here is the troubleshooting guide on how to solve HINO J05E engine 2018 P0045 DC…
Here is a solution for Allison 3000 & 4000 Gen 5 P0614 torque control mismatch…
Here is the instruction show you guide on how to solve JCB Tier 4 engine…
This instruction show you guide on how to use AGCO EDT diagnostic software to do…
This illustration show you guide on how to solve PCC1302 PowerCommand trouble code 1847 engine…