R/H turn single will not blink.

[matthew]

I have a 99 ford expedition that the r/h turn single will not turn on.
But if I turn the running light on it light up. Haz flasher won’t work on the front side.
When you turn on the turn single to the L/h the front and rear works and you can hear the relay click at the normal pace. But when you turn it to the right the front does no work but the back does but the relay is clicking on rapid. I change out the flasher unit the front bulbs and the rear to see if the blub was not working right. Check all the fuses and they are good. What else am I missing?

Topic

[Joeseph Mama]

The current state of things (pun intended):

• r/h turn single will not turn on.

• if I turn the running light on it light up. Haz flasher won’t work on the front side.

• I turn the running light on it light up.

• When you turn on the turn single to the L/h the front and rear works.

• when you turn it to the right the front does no work but the back does but the relay is clicking on rapid.

Attempted fixes (throwin’ parts):

• I change out the flasher unit

• the front bulbs

• the rear bulbs

• Check all the fuses and they are good.

Here is how your turn signals are wired up:

A Possible Cause of the problem:

You mentioned you changed out the ‘flasher unit?’ The most likely problem is the multi-function switch:

*You might wanna pull this from the junk yard to save some cash.

How to replace a turn signal switch:

https://www.youtube.com/watch?v=v-5sxkrSAEs

Attachments:

• flasherground.png
• switch.png
• flasherpower.png
• flasher3.png

[Author]

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