05-23-2026, 06:00 PM
You cannot make the newer larger unit fit onto a previous gen selector, Volvo changed how the 2 connect to the transmission module.
On the newer version it looks like the EGSM changed across the powertrain generations, moved to a different CAN Bus, it used to be on the powertrain bus, then moved to the "Mid CAN".
The only possibility I have found might work is to transfer the board from the older gear selector to the new selector. Casing look the same so it should work. However one would need to dissassemble both next to each other and have a look.
On the newer version it looks like the EGSM changed across the powertrain generations, moved to a different CAN Bus, it used to be on the powertrain bus, then moved to the "Mid CAN".
The only possibility I have found might work is to transfer the board from the older gear selector to the new selector. Casing look the same so it should work. However one would need to dissassemble both next to each other and have a look.