Blinker's all fuckered up on 03 cavalier

[mexiNAMEDsqueak]

So my driver side blinker acts like there's a bulb burnt out. All the bulbs are working, they're new. The blinker that doesn't switch on is the back driver side one. I've been told to check the connectors because they could go bad but I can't figure it out. Any ideas or advice would be GREATLY appreciated. Thank you

~Travis

[jdl]

Check the wiring at the suspect circuit for voltage and ground. Brown wire is tail-lamp voltage, Yellow wire is voltage for turn/brake, your lower brake lites and turn use the same bulb filament, just not at the same time. Black wire is ground. Turn on the key, turn on, left turn, check for oltage at yellow wire, if no voltage, backtrack the circuit, goes to multifunction switch. If the brake lites work on that side and turn doesn't, suspect the multifunction switch.

[mexiNAMEDsqueak]

Thank you sir, that is quite helpful. When I get time I'll have to do that.

[rlapointe55]

OK,I have simalier problem, were is the relay or are they in the bulbs.

[Tech II]

Yes, the relays are in the bulbs....