No turn signals or flashers

Tiny
89SANDMAN
  • MEMBER
  • 2000 CHRYSLER CONCORDE
  • 2.7L
  • V6
  • 2WD
  • AUTOMATIC
  • 102,344 MILES
Replaced relay, signal switch in column. If I turn on the flasher nothing happens until I turn on the ignition then the flasher relay clicks but no lights operate in the dash or front or rear of car. As soon as I turn on the blinker either way the relay stops clicking. Both fuses for the system are good have power at the relay on the pink wire always. Power to the black/yellow when key is on. Black wire has ground always as does the blue pink. I thought the blue/pink should strobe with ignition on and blinker set in either direction. All brake/park lights work. Have ground always on the pink and blue wire, with or without the relay hooked up.
Monday, October 30th, 2017 AT 10:13 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,909 POSTS
We are losing power or ground somewhere and it sounds like you have replaced the switch and flasher.

Here is a guide and some wiring diagrams so you can test to see what is going on:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Below are some blinker wiring diagrams.

Please run this test and get back to us.

Cheers, Ken
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Tuesday, October 31st, 2017 AT 12:58 PM

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