Bob - Turn signal and brake light problems #782

[DanEC]

Originally Posted by patrickt

You do know that, with ERAs, the front signal lights have to be working in order for the rear signal lights to be working. Before you start doing any "trailer-relay surgery," make sure the front lights have bulbs that work and the plug is securely fastened.

Yes I do - but it does remind me that I need to inspect and switch the front signal light bulbs and see if that makes any difference. Too many problems though to be from that alone I think.

I checked power from the turn signal switch going to the trailer relay (connection 70/71). When the left turn signal is on I get a blinking test light at the connection. On the right turn signal I get a steady, but low level glow. What ever that might signify.

I will switch front signal light bulbs and see if anything changes.