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Diagnostic Testing

Advanced diagnostic testing on all makes and models from £29.99 incl VAT

Our Bosch KTS 590 diagnostic machine has an enhanced measurement technique included to support diagnosis and vehicle repair on all makes and models, including Nissan and VW.

Other features include;

  • Measuring of actuators and sensors in the vehicle.
  • Multimeter measurements during guided trouble shooting.
  • Coding of electronic components.
  • Diagnostics over Internet Protocol.
  • Automatic control unit search function.




Cookswell have an established work force with over eighty years of combined experience in repairs and diagnostics.

We have extensive experience in Citroen diagnostics, having been a main dealer of over thirty years.

On booking your appointment with us you will be given a consultation with our senior Technician. An incident form will be completed prior to the diagnostic testing and a full report of any faults detected will be explained in detail, on completion.

You will then be advised on the most cost effective and efficient solution from the results of the diagnostic report.

As a growing independent dealer we pride ourselves on our award winning aftersales department.




To book a diagnostic with our Senior technician please call  01670 512189 option 1 and ask for Steven or Vickie.


Cookswell Morpeth & Ashington

01670 512189

Opening times

Monday 08:30 - 17:30
Tuesday 08:30 - 17:30
Wednesday 08:30 - 17:30
Thursday 08:30 - 17:30
Friday 08:30 - 17:30
Saturday 09:00 - 16:30
Sunday Appointment Only

Cookswell Morpeth & Ashington

NE63 8QG