JC Cars (Home of ECU Connection) - 143 C&D Sprowston road, Norwich NR3 4QQ Tel: Office: (01603) 733863 / Workshop - (01603) 784111




Click here to open our new website >>

You can now view & place orders for all of our programming services - you can also search our database of thousands of ECUs, BCMs, Clusters etc for sale

Nissan Diagnostics

 We regularly undertake vehicle diagnostics and specialist electronic repairs including electronic control module replacement to Nissan vehicles. Based in Norwich we can cater for all your Nissan diagnostic & programming requirements some of which are detailed below. If you have an ECU problem with a Nissan vehicle you will be aware that the Engine ECU (ECM) and body control module (BCM) is programmed to the immobiliser (Locked). A diagnostic scanner used by garages & workshops is not capable of re-programming secondhand units, however we are able to bench program (Data swap or 'clone') secondhand units enabling them to be re-used needing no further programming necessary. We stock various Nissan ECU's & BCM's, if we dont have your unit available we offer a cloning service if you can supply a donor unit - all you have to do is simply send us your original & donor units, prices to clone an ECU or BCM start at 50+vat. We also offer a Europe wide mail order service. Call us for more information and advice on how we can help you with your requirements.
Nissan ECU Programming

Nissan ECU'S we regularly program

Micra K12 BCM

Micra K12 ECU

MEC93 Series ECU


Mail order service available

Nissan Micra EPS Programming

 Nissan Micra K12 'Electronic Power steering' units quite regularly fail & leave the steering incredibly heavy to operate, also the yellow warning light on the dashboard will illuminate - if you have fitted a second-hand Micra EPS unit & now the car doesn't start or if the vehicle starts but the dashboard warning light is permanently on don't worry - we have the answer!, we can 'clone' a donor unit to work on your car, we do this by extracting the vehicle data from your faulty EPS unit & re-program the donor unit this is far more cost effective than replacing the EPS with a brand new unit or having the unit repaired! - Please call for more information.

Mail order service available

Nissan Micra BCM Programming

 Nissan Micra K12 / Nissan Note & various other Nissan vehicles  cars use a 'Body control module' Which controls many functions on the car such as lighting / wipers locking etc, often faults can be rear foglight not working or permanently staying on, electric windows not working & boot release button not functioning - unfortunately if you want to replace a Micra BCM  stores immobiliser data, remote central locking data & therefore a secondhand 'BCM' cannot be removed from one car (For example from a breakers yard or Ebay) and fitted to another vehicle. Don't worry - we have a solution! We can re-program a donor unit ('clone') to work on a different vehicle - this is done by extracting the vehicle data from the original (Faulty) BCM & transferring it onto a working donor unit - please call for more details on how to replace your Nissan BCM

Mail order service available

Nissan Micra IPDM programming

 Nissan Micra K12 / various other Nissan cars use a fusebox called an 'Intelligent Power Distribution Module' -  When these fail it can lead to headlight / wiper / washer etc, if needed we can 'clone' a secondhand unit to work on a different vehicle - this is done by extracting the data from the original (Faulty) IPDM & transferring it onto a donor unit - please call for more details.

Mail order service available

Nissan Airbag Crash data removal

 We can remove crash data from most airbag control units fitted to Nissan vehicles. Crash data needs to be removed from SRS control units after a car has had collision and a safety feature has been activated such as seat belt pre-tensioners, airbags, fuel cut-off systems etc. This usually appears as the airbag warning light being illuminated and fails to extinguish when garages try to clear fault codes with a standard diagnostic scanner. Simply remove your airbag control unit, bring it to us for stripping and re-programming and usually it will be ready for collection within 24 hours, Prices start from 40+vat

Mail order service available

Ebay shop

 We have large stocks of VW group 'Plug & Play' ECU's & clusters etc for sale - tested & warranted for 3 months. Fast mail order throughout Europe! Call us anytime or check out our items on Ebay. We accept Paypal & card payments. For fast overnight delivery & information on our latest stock not listed on Ebay please call us...

Mail order service available




Full or part Payments accepted on vehicle purchases & servicing with credit & debit cards 


(01603) 784111 - (07799) 492517

 Car keys Norwich - Car keys Kent - Car diagnostics Norwich - Car repairs Norwich

  Copyright JC cars Norwich 2019 All rights reserved 

- Mobile key cutting / Auto locksmith service available -

Click here for info