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Old 30th January 2010, 11:17   #9
SD1too
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Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model.

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Quote:
Originally Posted by upstream View Post
Do you know if there is any test that can be done of the actual motor (whilst out of the car) by connecting current to any particular terminals of the starter? That may then enable me to have a clearer picture of what isn't working.
Andy,

The solenoid contacts which you cleaned connect the very large diameter cable from battery +ve to the starter motor. If you by-pass these contacts then yes, you can test the motor independently. Forgive me for asking this, but is your electrical knowledge up to this test? The current involved is enormous and if you accidentally choose the wrong terminal on the motor assembly you could destroy your solenoid or short out your battery.

In my view, your first test should be checking your cleaned contacts for continuity with a multimeter on a resistance range.

Simon.
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