Electronic Dashboard Module Testing & Repair

Speedo Rev-counter Fuel gauge Temp gauge Mileage Warning lights

email  p@remmington.plus.com

ECU testing/repair costs

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We are able to enact repairs to most combi-instument units, should you have a problem, contact us via email to we may confirm to you if we can source parts for your particular model.

Info:  Be sure to check the instrument pod earth points (or even add an extra one).  Before sending us your module, about 30% of all dashboard problems can be traced back to a bad earthing.  Most modules have cable returned earth.

Inspection/testing fee is 42.50 payable on all modules sent to us.  Rover 75 instrument test fee is 42.50.

Typical DASHBOARD MODULE REBUILD charges are in the range 20-90  Average repair cost is 65 ish (Rebuild means repairing, plus replacing all parts that are known to be faulty and causing problems plus re-engineering with up-rated components where necessary).

Second-hand Dashboard modules from our stock range from 90-450.

We specialise in Toyota Lexus Denso dash units.

Please do not ask us to quote for "mileage correction".   Simply put, we have high moral standards here!

Dashboard module turn-round here is normally 2-3 working days. Please allow for mail delivery at about 1 working day (each way).

ENCLOSED with the Dashboard module should be:
Details of vehicle make, year & model
A list of vehicle fault symptoms and diagnostic work
Dashboard module return address 
Inspection Fee

Without exception no testing will be enacted for non-account customers without pre-payment. 

  Card payments can be made over the phone by ringing 01553 782929.  Monday to Saturday 8.30am - 5.30pm.

Dashboard modules travel well inside a Jiffy padded bag.  Royal Mail Special Delivery is recommended within the UK to the following postal address:

King's Lynn Auto Diagnostics, Auto-Tec, Unit 7 Austin Fields Industrial Estate, King's Lynn, Norfolk, PE30 1PH.

Without exception no testing will be enacted for non-account customers without pre-payment.

Motorcycle speedo conversion from KMH to MPH available for certain models/makes. Please email for details.

Page updated 28-05-18