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SPEEDO NOT WORKING

R

royhope71

New member
Speedo problem works then stops working now stopped altogether...any ideas as to what the problem maybe.

thanks

Nathan
 
I had a similar problem many years ago with a 3.2. I'd check the electrical connection accessible from within the cabin under the metal plate on the floor under the carpet at the back of the tunnel.

Cheers.

Nick.

 
Could be the sensor on the side of the gearbox. Its a reed switch that gets pulsed by a maget in the gearbox. Easy to replace, I've even taken one apart and replaced the reed switch inside for pennies (RS electronics sell them)

 
Hi Nathan,

how exactly did the speedo behave when working, stopping, and stopping altogether?

The reason I ask is that if you eliminate electrical/sensor issues, it is a common fairly fault with these speedos that the cog gear will disintegrate (plastic) It goes brittle

i understand that when this happens, it is usually preceded by a very erratic jumpy needle for a period and then dead.

The cog gear is readily available and quite easy ,albeit something of a pfaff to replace.

regards

Graham

 
Morning Graham

Speedo was working quite normal with no jumping just stopped for a brief period (30 mins or so) then would work,this carried on for a few weeks but now seems to have ceased altogether,odometer also not recording.

Thanks to everyone offering suggestions.

Nathan

 
I had the same issue and took it to Hillcrest. Response was tap it its stuck, age!

Or its a costly job.

Sometimes it comes on when the car gets to about 30mph, if not I tap it. But it doesn't seem to happen so often now.

Cheers

Colin

 
The Speedo sensor is in A very vulnerable place ,when mine stopped agood clean with WD40 and voila that was2yrs ago

Paul

 
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