WE program 2007-2013 GM E37 POWERTRAIN CONTROL MODULEs, OFF THE VEHICLE, FOR PLUG AND PLAY OPERATION. See table below, for specific models that these modules are compatible with. For vehicles not listed, please click the 'contact us' link on the right hand side of the screen. Not start and EFILive or GM's own SPS cannot recover the ECM with the stock factory files, in this situation a new ECM might be the only solution. On the following pages is a list of ECM types and the Operating System part numbers that can be programmed between OS's without fear of corrupting the ECM.
![E37 E37](/uploads/1/2/5/4/125448086/414774157.jpg)
Should be suitable for most modern GM cars - Buick, Cadillac, Chevrolet, DaewooGMC, Holden, Opel, Vauxhall.Most GM cars produced in 1996-2003 use J1850-VPW interface. GM cars produced in 2003-2006 use J1850-VPW interface or CAN. Most cars produced after 2006 are equipped with CAN bus.PinNumberPinNameDescription1Second UART2J1850J1850(+) VPW3Comfort4GNDChassis ground5SGNDSignal Ground6HS-CANPCM7K-Linen/c8CCM9first UART10PWMn/c11EVA controller12ABS13SIR14HS-CAN(-)E&C15L-Linen/c16Battery+Battery +, unswitchedSince 2002, there is another pinout - GM-LAN (for vehicles equipped with CAN bus) PinNumberPinNameDescription1SW-LS-CAN (33kB) or DW-FT-CAN (+) (.