Transmission Control Module Diagnostics

The transmission control module (TCM) also sometimes called a gearbox control unit (GCU), is one of several engine control units within your vehicle, and this one controls electronic automatic gearboxes.

The TCM takes data from sensors across the vehicle and from the ECU which then allows it to gauge when to change gears to ensure optimal performance, the greatest fuel economy, and shift quality.

If your vehicle is having trouble changing up or down gears or seems to be stuck in one gear, then it’s time to get in touch with The Auto Electrician, Sheffield. I have many years of experience in transmission control module diagnostic testing, using the same specification of diagnostics equipment as the main dealers. As a provider of mobile vehicle diagnostics testing across South Yorkshire, my pricing is cost-effective and by working at a location of your choice, inconvenience is minimised too.

The Auto Electrician, Sheffield, offers offers Mobile Electrics, Diagnostics and DPF Cleaning, covering Barnsley, Doncaster, Rotherham and of course, Sheffield. I am an authorised agent of the renowned DPF Doctor network of DPF specialists, and I am also pleased to be accredited by IMI TechSafe which demonstrates professionalism and safe practice in working on electric vehicles and safety-critical systems such as ADAS.

To find out more about Mobile Transmission Control Module Diagnostics from The Auto Electrician, Sheffield, contact me online or call me directly on 07435 232740

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