Mr. Mainstreams Posted February 25, 2022 Share Posted February 25, 2022 Hey team, Really hungover trying to wire up a headunit in a MK2 Escort in the heat not having much luck. Here are my underdash wires> The black one is actually black/yellow which i thought would be 12V Ignition on? Whats the yellow one up the top? Power? a previous owner has opened up the wire covers. Ive tried yellow from headunit to 12V battery, black from headunit to ground and red from headunit to that black and yellow cable but no dice. Chur Quote Link to comment Share on other sites More sharing options...
Mr. Mainstreams Posted February 26, 2022 Author Share Posted February 26, 2022 unfortunately do not have a multimeter, neither of the exposed wires seem to be IGN/ACC if any escort owner know a way to get IGN/ACC would love to know Quote Link to comment Share on other sites More sharing options...
tortron Posted February 26, 2022 Share Posted February 26, 2022 Do you have 2 wires and a light bulb. Boom you got yourself a test light Last car I did was red 12v, yellow switched 12v 1 Quote Link to comment Share on other sites More sharing options...
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