Hi - cleaned earth strap connections on engine and near the battery post today. Also managed to get the starter to turn by adding a wire to the ignition terminal and touching the +ve battery post - so I am glad the starter is okay.
However when taking a voltage meter to the ignition trigger for the starter solenoid (yellow wire) and when the key is turned - I only get 0.2V at the terminal and not +12V as expected - leading me to believe the ignition switch is at fault. Does anyone have any tips on removing the ignition switch barrel for inspection?
Also what is the yellow/blue wire on the starter solenoid for?
Many thanks.