ZF 9-Speed Automatic Transmission TCUEHFCVMarch 17, 2015Powertrain, E/E ZF 9HP48 9HP48 – Transmission Control Unit (TCU) Attached TCU, 2.0 MB # Transmission Previous Post Jaguar C-X75 Powertrain Next Post Active Roll Control Stabilization System – Linear and Rotary Actuators Leave a ReplyCancel ReplyYou must be logged in to post a comment.