Join Date: Feb 2007
Nominated 16 Times in 67 Posts
TOTW/F/M Award(s): 28
Thanked 5,201 Times in 4,712 Posts
Set the meter to volts DC connect its negative lead to the body work - activate the reverse lamps and then test each cables - the one that shows the voltage is the positive.
Currently in madnoel10's garage:
Honda Civic 1.4l