Cadillac TCM (Cadillac Transmission Control Module)

Allante
ATS
ATS-V
Brougham
Catera
CT4
CT5
CT6
CT6-V
CTS
CTS-V
DeVille
DTS
Eldorado
ELR
Escalade
Escalade ESV
Escalade EXT
Fleetwood
Seville
Sixty Special
SRX
STS
XLR
XT4
XT5
XT6
XTS