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Another Dashboard Cluster Repair

casey

Active member
Joined
Apr 24, 2018
Messages
83
I'm delighted to have successfully repaired another FD dashboard cluster :)

On arrival, the speedo was non-functional. The repair involved significant diagnosis effort and required the replacement of:


- Failed gauge driver IC and needle drive "motor" (and air core gauge)
- numerous capacitors, which had leaked and the corrosive fluid required replacement of the following:

- two transistors
- one power regulator chip
- several diodes

as well as cleaning up the remaining corrosive fluid from the PCB.

Here is a video showing full test of a repaired cluster, prior to returning to customer.



Some photos of typical damage caused by the leakage of corrosive fluid from within electrolytic capacitors (4 large, brown/white cylinders partially shown in first photo) - there are about a dozen of these ticking timebombs on the speedo PCB!

20231019_190400.jpg
20250415_130055.jpg
 
I Need to have my rev counter looked at as sometimes it doesnt work and all the time reads higher rpms, how much does this kind of service go for roughly ?
 
I Need to have my rev counter looked at as sometimes it doesnt work and all the time reads higher rpms, how much does this kind of service go for roughly ?
Difficult to say, might be a simple fix at a cost of around £40-50, or might be more complex. If complex, I'm very happy to do the diagnosis at no charge and quote for a repair. No obligation to proceed, you just cover the shipping costs. I'm offering this service as a rotary enthusiast with electronics experience happy to help others keep their cars on the road. Im not doing it to make money, just cover my costs and a bit for my time.
 
Difficult to say, might be a simple fix at a cost of around £40-50, or might be more complex. If complex, I'm very happy to do the diagnosis at no charge and quote for a repair. No obligation to proceed, you just cover the shipping costs. I'm offering this service as a rotary enthusiast with electronics experience happy to help others keep their cars on the road. Im not doing it to make money, just cover my costs and a bit for my time.
Sounds good to me , i will remove the cluster when ive got time and then contact you for the repair if thats ok.

Thankyou😀
 
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