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Display Mesage #110708


Disable/by-pass turn signal self-canceller?
Written by unlikelylogi... on 2/19/2012 at 05:12 am

Houston Dan,

It's late and I'm bleary, so trust but verify.

The easy thing to try is disconnecting the speed signal to the Turn Signal
Cancel Control Unit (TSCCU). It's the white/black (W/Bl) wire from the
speedometer to the TSCCU. Look behind the instrument cluster for the
white/black wire. I only see one on the schematic, and it passes through two
9-position black mini connectors on its way. Pick a convenient one and lift the
contact from one side of the connector.

According to the Turn Signal Self-Cancel System Function Table on page 18-18 of
the Service Manual a speed of zero should leave you with manual turn signals.

G'night,
Seth

Message Thread for message #110708

dan.weitzel
2/19/2012, 01:55 am
Disable/by-pass turn signal self-canceller?
Is there a simple easy was to disable or by-pass the turn sign self-canceller? I don't want to damage it just in case I or someone ever wants to hook it back up. From previous MC's I've owned I have the habit of automatically turning off the

    douglasvanb
    2/19/2012, 02:31 am
    Disable/by-pass turn signal self-canceller?
    Hi Dan, You will have to do some rewiring and pick up a few relays to bypass it. I've been working on a diagram and parts list for how to do it for a few weeks but I haven't had time to finish the project. How soon do you need a solution

    unlikelylogi...
    2/19/2012, 05:12 am
    Disable/by-pass turn signal self-canceller?
    Houston Dan, It's late and I'm bleary, so trust but verify. The easy thing to try is disconnecting the speed signal to the Turn Signal Cancel Control Unit (TSCCU). It's the white/black (W/Bl) wire from the speedometer to the TSCCU.

    wynndungey
    2/19/2012, 08:59 pm
    Disable/by-pass turn signal self-canceller?
    I don't understand why you don't just use the manual canceler. I'm guessing the timed turn signal duration is too short. I find a bit on the short side too. Just gotten used to hitting again on longer signal cases. (obviously not a problem w