'98 V40 trip reset microswitch worn out

  • Thread starter Thread starter Roger Hunt
  • Start date Start date
R

Roger Hunt

Greetings a.a.v

(This is a UK 1998 V40 - I am pretty confident a US or other V40(/old
S40) would use the same switch)

The trip reset on my V40 has gradually become less responsive over time,
I have had enough of pressing and wiggling it to make it do it's stuff
and would like to replace the switch.
It was very easy to remove the instrument cluster and I have looked far
enough within to see that the trip reset is a microswitch of as yet
unknown specification.
It also looks a fairly easy job to replace it, but before I do it, I
wonder if anyone here has experience of this little job, and perhaps
knowledge of what microswitch to ask for at the electronics shop.

Anybody? All info gratefully received

Cheers
 
Roger said:
Greetings a.a.v

(This is a UK 1998 V40 - I am pretty confident a US or other V40(/old
S40) would use the same switch)

The trip reset on my V40 has gradually become less responsive over time,
I have had enough of pressing and wiggling it to make it do it's stuff
and would like to replace the switch.
It was very easy to remove the instrument cluster and I have looked far
enough within to see that the trip reset is a microswitch of as yet
unknown specification.
It also looks a fairly easy job to replace it, but before I do it, I
wonder if anyone here has experience of this little job, and perhaps
knowledge of what microswitch to ask for at the electronics shop.

Anybody? All info gratefully received

Cheers
Click to expand...


If it can be made to physically fit, it will probably work. I would pull
the old one and take it to a shop and see if they have something similar.

Do test it first though, in my experience microswitches rarely fail, but
solder joint problems are common.
 
James Sweet said:
If it can be made to physically fit, it will probably work. I would pull
the old one and take it to a shop and see if they have something similar.

Do test it first though, in my experience microswitches rarely fail, but
solder joint problems are common.
Click to expand...

Thanks for the reply.
I found that the "switch" contained one of those conductive rubber
buttons used in TV remotes, which are a little flimsy, and this one had
worn out after years of regular use - both by me and quite likely the
previous owner (Police).
I replaced it with a (working) tactile micro-switch from a laptop
motherboard and am about to test it out in the car ....
 
Roger Hunt said:
Thanks for the reply.
I found that the "switch" contained one of those conductive rubber
buttons used in TV remotes, which are a little flimsy, and this one had
worn out after years of regular use - both by me and quite likely the
previous owner (Police).
I replaced it with a (working) tactile micro-switch from a laptop
motherboard and am about to test it out in the car ....
Click to expand...

To follow up ...
It all works, trip reset has a pleasant click to it now.
 
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