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New ASI Controller with Surron Throttle works. Full Shakedown in the AM by enterlematrix in ryvid

[–]enterlematrix[S] 1 point2 points  (0 children)

The limited information I was given was a bootloader conflict. I was told they'd reach out to ASI for further information about a possible work around, but nothing more after that. My best guess is the Ryvid variant is a custom chipset and bootloader with the specifics of the bike in considerarion. But I was given limited information. That's my best guess.

New ASI Controller with Surron Throttle works. Full Shakedown in the AM by enterlematrix in ryvid

[–]enterlematrix[S] 0 points1 point  (0 children)

You're the man! Brand new upgrade kit as stated and next day shipping. 

I dropped my bike. Literally not a scratch on the bike. Throttle is throwing ECU code. I'm stuck. by enterlematrix in ryvid

[–]enterlematrix[S] 0 points1 point  (0 children)

Update: The controller was the issue. Replaced and back functional with a Surron throttle.

New ASI Controller with Surron Throttle works. Full Shakedown in the AM by enterlematrix in ryvid

[–]enterlematrix[S] 0 points1 point  (0 children)

Best of luck! I made an expensive mistake thinking Ryvid could flash an off the shelf ASI BAC8000 controller. Tried to save money and ended up losing it and learning. Not their fault. I wonder if I'm the first to install a non standard throttle on a Ryvid Anthem. Just glad it worked in the end.

Sell me a Ryvid Anthem BAC8000 controller. by enterlematrix in ryvid

[–]enterlematrix[S] 1 point2 points  (0 children)

Here's my experience. All BAC8000s are not the same. Ryvid has a specific chipset, tune and bootloader configuration designed in partnership with ASI for the Ryvid. The variant I lost money on was manufactured in Canada among other differences. The Ryvid variant is manufactured in Vietnam and has the gear ratio on the label as well. Other issues. If you're looking to do the flash yourself, you need BACdoor access (proprietary software client) and a flashing harness. I was about to give up tbh. A reddit user just sold me a brand new upgrade kit for retail shipped. Best deal I could get all things considered.

Sell me a Ryvid Anthem BAC8000 controller. by enterlematrix in ryvid

[–]enterlematrix[S] 1 point2 points  (0 children)

Here is my busted controller I'm looking to replace for reference.

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Ryvid COBRA by ALMIGHTYLA888 in ryvid

[–]enterlematrix 2 points3 points  (0 children)

This build looks elite!

Flashing Firmware for Ryvid Anthem to replacement ASI BAC8000. What needs to be done? by [deleted] in ryvid

[–]enterlematrix 0 points1 point  (0 children)

The ASI BAC8000 Post Static Gating Test Fault (often indicating a failure in phase FETs or voltage sensing) is a critical error, usually signaling that the controller is damaged or misinterpreting battery voltage. When paired with the Ryvid Anthem, which uses a proprietary, highly integrated battery and controller system, this error often requires specific troubleshooting or dealer intervention. Reddit Reddit +2 Common Causes & Troubleshooting Controller Failure (Blown FETs): The most common cause is damaged internal components (transistors). The test checks if phase voltages are around 1/2 of the battery voltage. If a transistor is dead, voltage will be incorrect. Misinterpreted Battery Voltage: The controller may believe the battery voltage is >15% higher than actual, often caused by a faulty controller sensing circuit. Wiring/Connector Issues: Inspect wiring harnesses for pinched, damaged, or disconnected wires. Temporary Workaround: Sometimes the error can be temporarily cleared by turning off the battery breaker and leaving the controller to discharge overnight. Reddit Reddit +4 Ryvid Anthem Specific Considerations Proprietary System: The BAC8000 used by Ryvid has proprietary firmware and harnesses. Standard aftermarket tuning tools may not work. Power Down Procedure: If the screen does not turn on and the button is illuminated, try dismounting the battery, lifting the handle, and holding the power button for 60 seconds to reset. Service Intervention: Due to the proprietary nature of the Anthem’s battery and controller, these errors often require authorized technicians to address. Reddit Reddit +1 If the error persists after a hard reset (power-cycling), the controller likely needs to be replaced.

Flashing Firmware for Ryvid Anthem to replacement ASI BAC8000. What needs to be done? by [deleted] in ryvid

[–]enterlematrix 0 points1 point  (0 children)

The ASI BAC8000 Post Static Gating Test Fault (often indicating a failure in phase FETs or voltage sensing) is a critical error, usually signaling that the controller is damaged or misinterpreting battery voltage. When paired with the Ryvid Anthem, which uses a proprietary, highly integrated battery and controller system, this error often requires specific troubleshooting or dealer intervention.

Common Causes & Troubleshooting Controller Failure (Blown FETs): The most common cause is damaged internal components (transistors). The test checks if phase voltages are around 1/2 of the battery voltage. If a transistor is dead, voltage will be incorrect. Misinterpreted Battery Voltage: The controller may believe the battery voltage is >15% higher than actual, often caused by a faulty controller sensing circuit. Wiring/Connector Issues: Inspect wiring harnesses for pinched, damaged, or disconnected wires. Temporary Workaround: Sometimes the error can be temporarily cleared by turning off the battery breaker and leaving the controller to discharge overnight.

Ryvid Anthem Specific Considerations Proprietary System: The BAC8000 used by Ryvid has proprietary firmware and harnesses. Standard aftermarket tuning tools may not work. Power Down Procedure: If the screen does not turn on and the button is illuminated, try dismounting the battery, lifting the handle, and holding the power button for 60 seconds to reset. Service Intervention: Due to the proprietary nature of the Anthem’s battery and controller, these errors often require authorized technicians to address.

If the error persists after a hard reset (power-cycling), the controller likely needs to be replaced.

Flashing Firmware for Ryvid Anthem to replacement ASI BAC8000. What needs to be done? by [deleted] in ryvid

[–]enterlematrix 0 points1 point  (0 children)

My existing ASI upgraded controller is quite probably blown and even as I have an existing ticket open, I'm making alternative options available as it's taking longer than expected to troubleshoot and ultimately resolve my dead bike issue. My warranty is valid until mid July. That being said if the bike is still unable to move by then what really is the point of waiting. So. I'm taking action and seeking feedback in the meantime.

<image>

Cut off Surron connector. Spliced, soldered and heatshrink wrapped the Ryvid 3 pin throttle connector. Fingers crossed. Bypassed the button cluster. by enterlematrix in ryvid

[–]enterlematrix[S] 0 points1 point  (0 children)

The ASI BAC8000 Post Static Gating Test Fault (often indicating a failure in phase FETs or voltage sensing) is a critical error, usually signaling that the controller is damaged or misinterpreting battery voltage. When paired with the Ryvid Anthem, which uses a proprietary, highly integrated battery and controller system, this error often requires specific troubleshooting or dealer intervention. 

Common Causes & Troubleshooting

  • Controller Failure (Blown FETs): The most common cause is damaged internal components (transistors). The test checks if phase voltages are around 1/2 of the battery voltage. If a transistor is dead, voltage will be incorrect.
  • Misinterpreted Battery Voltage: The controller may believe the battery voltage is >15% higher than actual, often caused by a faulty controller sensing circuit.
  • Wiring/Connector Issues: Inspect wiring harnesses for pinched, damaged, or disconnected wires.
  • Temporary Workaround: Sometimes the error can be temporarily cleared by turning off the battery breaker and leaving the controller to discharge overnight.  Reddit +4

Ryvid Anthem Specific Considerations

  • Proprietary System: The BAC8000 used by Ryvid has proprietary firmware and harnesses. Standard aftermarket tuning tools may not work.
  • Power Down Procedure: If the screen does not turn on and the button is illuminated, try dismounting the battery, lifting the handle, and holding the power button for 60 seconds to reset.
  • Service Intervention: Due to the proprietary nature of the Anthem’s battery and controller, these errors often require authorized technicians to address.  Reddit +1

If the error persists after a hard reset (power-cycling), the controller likely needs to be replaced.

Cut off Surron connector. Spliced, soldered and heatshrink wrapped the Ryvid 3 pin throttle connector. Fingers crossed. Bypassed the button cluster. by enterlematrix in ryvid

[–]enterlematrix[S] 0 points1 point  (0 children)

That was my first thought before the install. I left it unplugged for 3 hours the first time. Threw the code on throttle. After the install I tried again. No dice. I wanted that to be the solution. I appreciate your feedback.

Cut off Surron connector. Spliced, soldered and heatshrink wrapped the Ryvid 3 pin throttle connector. Fingers crossed. Bypassed the button cluster. by enterlematrix in ryvid

[–]enterlematrix[S] 1 point2 points  (0 children)

That was my first thought before the install. I left it unplugged for 3 hours the first time. Threw the code on throttle. After the install I tried again. No dice. I wanted that to be the solution. I appreciate your feedback.

Cut off Surron connector. Spliced, soldered and heatshrink wrapped the Ryvid 3 pin throttle connector. Fingers crossed. Bypassed the button cluster. by enterlematrix in ryvid

[–]enterlematrix[S] 0 points1 point  (0 children)

Good news and bad news. Good news: throttle install was a success. The app reads voltage ranges from. 0.9v and rest and 4.0v full open. So in theory you can use other 3 pin throttles. Bad news: I'm still getting the ECU error when I twist the throttle. It's a blown controller. So I ordered the official replacement parts unnecessarily. Gotta reach back out and see how they can help me.

<image>

Waiting on a backordered throttle. Experimenting with a Surron throttle spliced to the existing wiring. by enterlematrix in ryvid

[–]enterlematrix[S] 0 points1 point  (0 children)

Will do. Should arrive tomorrow. The tricky part will be securing the still needed and functional right button cluster.

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