Grizzly 72v PPB - Error Code E27Updated 6 days ago
Error code E27 indicates a dash cam fault, meaning the display unit recognizes that the camera module is plugged in, but it is not receiving a valid video stream.
CRITICAL WARNING: Always power cycle—Dissipate Controller Energy (DCE)—your motorized bike before disconnecting or reconnecting any electrical components. On dual-battery models, both batteries must be removed to perform a proper DCE. Step-by-step guidance is available in our Power Cycle (DCE) Guide.
Troubleshooting Steps for Error E27
- Power Cycle (DCE - Both Batteries): Turn off the bike, remove both batteries from the frame, and perform a full DCE power cycle to dissipate residual power and reset the display system. Leave both batteries off for step 2.
- Inspect Camera Ribbon Connector: Locate the dash camera wiring behind the headlight shroud. Carefully inspect the camera ribbon connector and quick-disconnect plug for loose connections, pinches, cuts, or unseated ribbon latches. Disconnect and re-seat the connector securely.
- Reinstall Batteries & Test: Reinstall both batteries, power on the display, and check if the live dash cam video stream initializes and Error E27 clears.
Need Further Assistance?
If error code E27 persists after re-seating the camera ribbon cable and performing a dual-battery DCE reset, please contact our support team through our Contact Form.
IMPORTANT: Photos and videos are essential for resolving technical support tickets. Please attach clear photos of the camera ribbon connection behind your headlight shroud and display screen showing Error E27 when submitting your ticket.