About to fit Trucklite headlamps onto my defender. Happy enough about doing it, but the lamp unit has two wires that can be spliced into the wiring with my sidelights! As per the picture, the black wire is marked ‘PWR’ and the purple wire is marked ‘GND’. When splicing with the side lights the purple wire should be linked to the negative wire, but since that is a black wire, the feeling of doubt has started to make me question this! Any help out there?
Wiring conundrum (well it is for me!)
- Thread starter MaccFF
- Start date
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Rattlegun
Well-Known Member
- Posts
- 970
- Location
- Rhondda, Wales
Have you got any more information, maybe a link to the manual or wiring diagram?
Wonder if this is any help , ref the harness pic
As the sidelight harness, black is positive and purple ground
Of course can easily check with a multimeter once u have the headlights powered up to double check the black and purple wires
https://shop.challenger4x4.com/truck-lite-wiring-loom-for-phase-7-led-headlamps-7756-p.asp
As the sidelight harness, black is positive and purple ground
Of course can easily check with a multimeter once u have the headlights powered up to double check the black and purple wires
https://shop.challenger4x4.com/truck-lite-wiring-loom-for-phase-7-led-headlamps-7756-p.asp
Rattlegun
Well-Known Member
- Posts
- 970
- Location
- Rhondda, Wales
ahh tidy thanks.
Your original theory looks right, black for positive!
Your original theory looks right, black for positive!
Ur very welcome and glad it was useful
