Dash turn signal hyper flash

[RRR]

My issue is dash turn signal hyper flash. The bulb changes made are Lasfit LED 2ea cargo lights/3rd brake light, added tailgate LED light strip which required OPT7 Connect Harness (changed pins in sockets for Maverick application) for both tail lights, added 4 ea LED front grill lights (power from Driver front side marker light). All other bulbs are normal OEM incandescent bulbs. In forscan, I disabled front bulb turn outage, rear stop/taillight outage lamp, front fog lamps (even though I don't have fog lamps). In forscan, all LED turn outages are enabled. The front turn position lamps type have two options: Turn only or Turn and Position. I left it at factory setting of 'Turn Only'. Also, the Park lamp body usage is OEM factory setting of 'Position Only'. After doing the above changes, I still have turn signal hyper flash on the dash. Any suggestions for further changes to make in Forscan? Ron

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[paneubert]

I am a bit confused about your post. Are you saying you have DISABLED all the bulb outage warnings in ForScan? That is what worked for me. If you have done that, you may want to go back into ForScan to confirm those settings were saved.

 

[RRR]

I did confirm in Forscan the bulb outage warnings are disabled. Thank You for suggestion!

 

[CurtisB]

This process seems to work with the Ecoboost crowd more than it has the Hybrid. Might be the reason for you.

 

[First Sergeant]

My issue is dash turn signal hyper flash. The bulb changes made are Lasfit LED 2ea cargo lights/3rd brake light, added tailgate LED light strip which required OPT7 Connect Harness (changed pins in sockets for Maverick application) for both tail lights, added 4 ea LED front grill lights (power from Driver front side marker light). All other bulbs are normal OEM incandescent bulbs. In forscan, I disabled front bulb turn outage, rear stop/taillight outage lamp, front fog lamps (even though I don't have fog lamps). In forscan, all LED turn outages are enabled. The front turn position lamps type have two options: Turn only or Turn and Position. I left it at factory setting of 'Turn Only'. Also, the Park lamp body usage is OEM factory setting of 'Position Only'. After doing the above changes, I still have turn signal hyper flash on the dash. Any suggestions for further changes to make in Forscan? Ron

Maybe I did not read correctly, or did not see it, but did you disable REAR BULB TURN outages also? I also have LED turn bulbs disabled. I would double check them. Good luck!

 

[RRR]

I looked at my Forscan Master Spreadsheet. I did disable the rear stop outage indicator which includes rear brake lights and turn signals. In addition to the incandescent bulbs, I will disable the LED turn bulbs as you suggested and see if this eliminates the dash hyper-flash. Oh, my truck is a Hybrid.

 

[NM Bob]

My issue is dash turn signal hyper flash. The bulb changes made are Lasfit LED 2ea cargo lights/3rd brake light, added tailgate LED light strip which required OPT7 Connect Harness (changed pins in sockets for Maverick application) for both tail lights, added 4 ea LED front grill lights (power from Driver front side marker light). All other bulbs are normal OEM incandescent bulbs. In forscan, I disabled front bulb turn outage, rear stop/taillight outage lamp, front fog lamps (even though I don't have fog lamps). In forscan, all LED turn outages are enabled. The front turn position lamps type have two options: Turn only or Turn and Position. I left it at factory setting of 'Turn Only'. Also, the Park lamp body usage is OEM factory setting of 'Position Only'. After doing the above changes, I still have turn signal hyper flash on the dash. Any suggestions for further changes to make in Forscan? Ron

It probably has something to do with the actual flasher relay not having enough amps to flash properly. You might need a new flasher relay that is for LED's.

 

[Tech Tye]

It probably has something to do with the actual flasher relay not having enough amps to flash properly. You might need a new flasher relay that is for LED's.

They don’t use relays, just the BCM

 

[Tiger Dude]

rapid flash is the normal indicator one of your bulbs is out. I gather you haven't fooled the system yet.

 

[Tech Tye]

I just got my truck back after in the shop for 5 months. They did the BCM updates along with other modules. Mine were all hyper flashing but blinking normal on the bulbs themselves. I got in forscan and disabled the outage detection and still hyper flashed on the dash. Went to brake light outage and disabled it and it fixed it

 

[Ford Motor Company]

My issue is dash turn signal hyper flash. The bulb changes made are Lasfit LED 2ea cargo lights/3rd brake light, added tailgate LED light strip which required OPT7 Connect Harness (changed pins in sockets for Maverick application) for both tail lights, added 4 ea LED front grill lights (power from Driver front side marker light). All other bulbs are normal OEM incandescent bulbs. In forscan, I disabled front bulb turn outage, rear stop/taillight outage lamp, front fog lamps (even though I don't have fog lamps). In forscan, all LED turn outages are enabled. The front turn position lamps type have two options: Turn only or Turn and Position. I left it at factory setting of 'Turn Only'. Also, the Park lamp body usage is OEM factory setting of 'Position Only'. After doing the above changes, I still have turn signal hyper flash on the dash. Any suggestions for further changes to make in Forscan? Ron

Hello! Send us a private message with your VIN and current mileage. Allow me to see what I can do to assist. Thanks!

 

[NM Bob]

They don’t use relays, just the BCM

"Dang new fangled machines"

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