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Blinker Issue

carbonranger

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Is anyone else here having any issues with their blinker taking a few seconds to come on after turning it on? It doesn't do it everytime but it's pretty consistent. And to clarify I have topped off the blinker fluid.
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JustinR

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I had had an old Jeep that used to sometimes signal the wrong direction when it was supposed to do the three-flash lane-change.... Current cars don't have mechanical flasher mechanisms anymore; rather it's done in software/firmware. Reboot maybe? :)
 

airline tech

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Do both sides do it?
Have you altered the OEM bulbs or circuit in any way?
 


DukeCanBuildit

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Definitely make sure the fluid is topped off
OP should do that for sure and then file a complaint with the NHTSA. ;)
 

airline tech

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Operation:
SCCM - Steering Colum Control Module - Monitors (Switch) position (Turn Signal, Hi-Beam, Flash to Pass)

Sends MSG via HS-Can2 to the GWM (Gateway Module)
GWM sends request over HS-Can1 to the BCM
The BCM provides the (On/Off) voltage for the Turn Signal (Integrated Flasher)

So, it could be a delay from the Can-Bus, Bad switch, bad SCCM or BCM

Does it do the same if you cycle the Hazzard Switch?
This provides a separate way of activation

Does it do the same delay (when you select high-beams or flash to pass)?
If you have the same delay, then it is a possible switch issue.

One common for both sides (Left/Right) is the Ground Point for the lights themselves, I would check this for a good ground and security.
G-123

G123.webp
 

DukeCanBuildit

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I swear, I’m going to print this pic, fold it up, and put it in my Owner’s Manual jacket. MY 2019 so yes, I have the jacket. ?
 

5thranger

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Is anyone else here having any issues with their blinker taking a few seconds to come on after turning it on? It doesn't do it everytime but it's pretty consistent. And to clarify I have topped off the blinker fluid.
There might be gas in the blinker fluid
 

Msfitoy

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