obdstar tcm 020 gm 6t70 75 80 20 pins tcm 15 pins db15 adapter cable passenger car Interfacekabel not compatible with other connector

not compatible with other connector types or brands

It is essential that your Jaltest reading device is registered with AsTools

or Gen 3 type

1x Autool PT520 digital manometer

The Jaltest (70604041) is a license that provides access to the Jaltest Info Web database

obdstar tcm 020 gm 6t70 75 80 20 pins tcm 15 pins db15 adapter cable passenger car Interfacekabel not compatible with other connectorThe OBDSTAR TCM 020 is an adapter cable designed for reading and programming the Transmission Electro Hydraulic Control Module (TEHCM) in vehicles equipped with the GM 6T70, 6T75, or 6T80 Hydra Matic 6 speed automatic transmission. The cable features a 23 pin TCM connector on the transmission module side and a 15 pin DB15 connector on the diagnostic tool side. This adapter cable is exclusively compatible with OBDSTAR diagnostic tools or programmers.