Mystery plug.

[ferrispedro]

On inspecting my "new" car 2003 2.0GX I spotted an unplugged  connector in the engine bay lose to the Battery. I connected it up and nothing seems to have changed. Any ideas?

[crofter]

Any chance of a photo of the connector? Do you have a test meter?  A bulb with 2 wires soldered to it will do to check if there is a circuit there. place one end of one wire on the positive (X) terminal on the Battery and the other on the connector.If it lights it will show that this is a earth wire (-) If it remains unlit that shows that it  could be a redundant wire. Any chance of following that wire to it's other end Is it a single connector you could try a little pull to see if it is connected.

Del

Edited January 19, 2019 by crofter
misspell

[ferrispedro]

Sorry for the delay, photo added. If you blow the photo up you can see the white plug in the centre.