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Old 3rd July 2020, 22:39   #106
SD1too
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Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model.

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Quote:
Originally Posted by xsport View Post
i wonder if the interlock circuit is incorporated with the cruise circuit at all. it may be possibly. what do you think simon ?
According to the wiring diagram there's no interconnection between the cruise control and the shift interlock ECU.
Quote:
Originally Posted by goltho View Post
My car does have an interlock but it's not connected to the brake.
My 75 is very early, built in May 1999, and there's no interlock either with the ignition switch or the brake pedal, so maybe I don't have the interlock ECU.

Quote:
Originally Posted by goltho View Post
I'd thought of using a SPST relay triggered by C0749-5 and making a supply (maybe spliced from fuse 41 which supplies the entire cruise system) to C0239-1? Do you think it still might be susceptible though?
Wouldn't that also connect C0895-8 to C0239-1 (which you've already tried when the master switch is closed)?

Simon
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