Flash Failed! Need help :(

[isacatless]

So today I installed a new PRL Catless DP and got the CEL light so I went to reflash my ecu so I could get rid of that CEL but it failed. When trying to get back in accessory mode to flash it back to stock it won’t allow me. It does not go into accessory mode. I’ve tried to disconnect the battery and get it to accessory mode but it does not let me. Any ideas of what could be going on? Never had issues flashing before. I attached a picture of the only lights that come up on my dash.

nothing else on the car turns on but these lights.

EDIT; On Ktuner V1.2

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[shibles]

Hondata or KTuner? Should just be as simple as plug in the tuner and select "Flash to Stock" on your laptop.

 

[isacatless]

Hondata or KTuner? Should just be as simple as plug in the tuner and select "Flash to Stock" on your laptop.

Sorry, I did fail to mention it is Ktuner. Ive tried to reflash it back to stock but won’t allow me to.

 

[shibles]

What's stopping you, the car or the program on the laptop? Is it just not registering its connected to the vehicle?

 

[Rudomundo]

Try again with your laptop plugged into an outlet. I had a similar situation and KTuner help suggested it and it worked.

 

[shadow]

You have to be in "On" not "Accessory." The problem I see is you can't get to "Accessory" so going to "On" might be a problem too.

 

[shibles]

I did once fail a reflash and had a wiped ECU. Cant turn the car off, cant use the doors, cant use the trunk, etc etc. However your dash not turning on tells me that your issue is different.

 

[isacatless]

I did once fail a reflash and had a wiped ECU. Cant turn the car off, cant use the doors, cant use the trunk, etc etc. However your dash not turning on tells me that your issue is different.

I’m having the same issues but dash doesn’t turn on what so ever. I don’t know what it could be, I emailed k tuner hopefully they get back to me soon.

 

[isacatless]

You have to be in "On" not "Accessory." The problem I see is you can't get to "Accessory" so going to "On" might be a problem too.

Nothing in the car works, can’t even unlocked or lock my car with my key.

 

[isacatless]

Try again with your laptop plugged into an outlet. I had a similar situation and KTuner help suggested it and it worked.

Did you have the same issue with the dash not turning on?

 

[shadow]

How is the car battery's charge?

 

[isacatless]

How is the car battery's charge?

Good, no issues with the battery.

 

[jayy_swish]

Unplug everything. Press and hold the push to start button till it turns off. Then business as usual.. reconnect everything and re-upload your tune

 

[Barry]

You have to be in "On" not "Accessory." The problem I see is you can't get to "Accessory" so going to "On" might be a problem too.

He cant get into accessory mode

 

[shadow]

Unplug everything. Press and hold the push to start button till it turns off. Then business as usual.. reconnect everything and re-upload your tune

If that doesn't work, disconnect car battery for a few minutes. Reconnect and try the above again.

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