E-bikes
Trek
Repair guides, troubleshooting and the official manuals for Trek. Pick your model for everything that applies to it.
Trek guides
Write a Trek guideModels
- Allant+ 5E-bike
- Allant+ 7 / 8 / 9 / 9.9E-bike
- Allant+ 7S / 8S / 9S / 9.9SE-bike
- Borrego+ / Borrego+ SE-bike
- Charter+E-bike
- Checkpoint+E-bike
- District+ 1 / 2 / 6 / 7 / 8E-bike
- Domane+ (Bosch)E-bike
- Domane+ ALR 5E-bike
- Domane+ LT 7 / 9E-bike
- Domane+ SLR / SL (HP)E-bike
- Dual Sport+ 2E-bike
- E-Caliber 9.8 / 9.9E-bike
- Fetch+ 2E-bike
- Fetch+ 4E-bike
- Fuel EXe 9.5 / 9.7 / 9.8 / 9.9E-bike
- Fuel+ EX / MX / LXE-bike
- FX+ 1 / 2E-bike
- FX+ 7 / 7S / 9E-bike
- Marlin+ 6 / 8E-bike
- Powerfly 4 / 5 / 7 (hardtail)E-bike
- Powerfly FS 4 / 7 / 9 / LTE-bike
- Powerfly Sport 4 / 7E-bike
- Powerfly+ FSE-bike
- Rail 5 / 7 / 9 / 9.8 / 9.9 (Gen 1-3)E-bike
- Rail+ 5 / 7 / 8 / 9.7 / 9.8 / 9.9E-bike
- Slash+ 9.7 / 9.8 / 9.9E-bike
- Super Commuter+ 7 / 8SE-bike
- Verve+ 1 / 2 / 3 / 4E-bike
- Verve+ 4SE-bike
Troubleshooting that applies to most models
- Battery dies fast or range droppedTroubleshootingYour e-bike used to go further on a charge. How to tell normal wear and riding conditions from a battery or charger problem.
- Battery won't chargeTroubleshootingThe charger light doesn't change or the battery won't go up. Safe checks on the charger, the outlet and the port, and when to stop.
- Clicking, grinding or squeaking noisesTroubleshootingWhere e-bike noises usually come from: the chain and gears, the brakes, loose bolts, the cranks and bearings, or the motor.
- Display blank, flickering or frozenTroubleshootingThe handlebar display won't show anything, flickers or freezes. Usually a plug, the battery, water or the display itself.
- Display works but no pedal assistTroubleshootingThe display turns on, but the motor doesn't help when you pedal. Check the assist level, the speed sensor and the brake cut-offs.
- E-bike error codes: what they mean and what to try firstTroubleshootingYour e-bike display shows an error code. Here's how to read it, the safe things to try yourself, and where to find your system's official code list.
- E-bike or scooter won't turn onTroubleshootingNothing happens when you press the power button. Work through the battery, the key and the plugs before assuming the worst.
- Motor cuts out or power comes and goesTroubleshootingThe motor stops helping on and off, over bumps or on hills. Usually a loose connection, a brake sensor, heat or a tired battery.