RTD+ won’t write

clg82 · 10-01-2023, 07:47 PM

Hey everyone when I had my magnuson installed they gave me an RTD+ OBD2 Bluetooth module to change between tunes. It has worked flawlessly up until today. I tried to write a specific tune for octane to the car this afternoon and after connecting the RtD+ and the phone on the Bluetooth I go to write to the car and it blinks green 4 times and than either freezes or the light disappears altogether. I’ve done all of the basic troubleshooting, even went as far as to unplug the car battery to reset everything. Any help would be appreciated.

10-01-2023, 07:47 PM	#1
clg82 Drives: 2020 Camaro ZL1 Join Date: Oct 2020 Location: Fort Worth, Texas Posts: 1,152	RTD+ won’t write Hey everyone when I had my magnuson installed they gave me an RTD+ OBD2 Bluetooth module to change between tunes. It has worked flawlessly up until today. I tried to write a specific tune for octane to the car this afternoon and after connecting the RtD+ and the phone on the Bluetooth I go to write to the car and it blinks green 4 times and than either freezes or the light disappears altogether. I’ve done all of the basic troubleshooting, even went as far as to unplug the car battery to reset everything. Any help would be appreciated. __________________ 2020 ZL1 A10 Shadow Gray Metallic Magnuson Magnum DI TVS2650R\| Mamo Throttle Body V2\| RotoFab Intake\| AWE Touring Catback Exhaust\| TCM Tune\| Tune\| Eibach Pro\| BMR Rear Cradle Lockout\| PPF\| Ceramic\| BCForged HCS21

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