Auto 101 GM Tool App Compatibility with J2534 Devices and ELM327 Interfaces
The Auto 101 GM Tool app is compatible with most J2534 devices and ELM327 interfaces that include a J2534 driver, such as the GODIAG GD101. However, if you need to use the "Setup SDM" on CAN bus GMLAN BCM, you will need to ensure that your J2534 device supports GMLAN communication. In this case, you must either:
Backup the SDM data from the old BCM (Body Control Module), or
Use a J2534 device that supports GMLAN, such as the GM MDI, Scanmatik SM2-PRO.
Device Compatibility Recommendations
- GODIAG GD101"Does NOT support GMLAN. You will need to backup the SDM data from the old BCM if using this device for SDM setup on GMLAN BCM."
