No turn signals

[Trailbst]

2001 XJ

Turn signals were working intermittently, then they quit. Bought a relay, replaced it, still nothing.

I suspect the switch in the column, but I want to check it first.

Does anyone have a wiring diagram? I need to know which pin is the power input to the relay from the turn signal switch.

 

[Ian Christiansen]

Try cleaning the terminals on the switch and the connector first before replacing it.

 

[Trailbst]

Well, I eventually figured it out, looking at the wiring diagram.

The owners manual doesn't identify the fuses in the Electrical Distribution Block under the hood. #20, a 15A fuse, feeds the relay for the multifunction switch that turn signals, hazards and headlights are wired through. It was blown, replaced it, all good now.

Figured I'd share for anyone else that runs into the problem.