JezzaBB

Stranger by the day. I ordered a new unit and it also does not work. My micrometer confirmed voltage to the red input plug at 7.45v. no power to the lights but the unit got quite warm. Tested the output the lights pins - no voltage. This all with a vehicle whose light system has worked perfectly in the past.

Thanks for the advice. I've taken the easy way out and ordered a replacement. However, I will try shorting the pins as suggested. As you say, always something new to learn.

I have tried, but no change. Could any of the components on the board, other than the switch have failed? I guess I will have to go for a replacement. Anyway, thanks for your help.

Thank you Tamiyastef for your rapid reply. I am happy to bypass the switch on the board because there is alreay one on the supply circuit. Looking at the picture below, which two locations do I need to wire across?

My TLU-01 control unit has stopped working. A multimeter confirms current to the battery connector. The switch is on, but there is no voltage reading on the output pins to the lights. Am I doing something wrong or is this just a failed PCB? I thought I would ask before ordering a replacement. Any advice would be much appreciated.