Why does the motorcycle have electricity but no response when starting?

2 Answers
Tom
07/29/25 10:07pm
The reasons why a motorcycle has electricity but no response when starting include a damaged clutch switch or insufficient battery power. Here are the detailed explanations: 1. Check cylinder pressure: Check whether the cylinder pressure is normal. If there is no compression ratio in the cylinder, it may be due to bent valves, poor sealing, or no cylinder pressure, which prevents starting. If the cylinder pressure is normal, check whether the engine rotates tightly. 2. Insufficient battery power: If there is a sound from the relay when starting, but the starter motor cannot drive the engine to rotate, it may be caused by a weak battery, poor battery cable contact, poor ground wire connection, damaged relay, damaged starter motor, problems with the overrunning clutch, or internal engine failure causing it to be stuck.
Was this review help?
4
5
Share
JulietteAnn
08/15/25 10:13pm
After riding motorcycles for so many years, the most frustrating situation is when there's electricity but no response at all when starting. The most common reason is that the battery shows power, but when you turn the key to start, the current demand is too high, and the actual power is insufficient for ignition. Last time, I encountered this on a mountain road, and it turned out to be dust accumulation on the starter button contacts—a simple cleaning fixed it. It could also be a blown fuse; check the fuse box in the compartment, and if the fuse looks blackened, replace it. Additionally, loose or aged wiring, or oxidized connectors can block the current. Engine dead spots or a stuck starter motor can also cause this. If the motor makes a 'clicking' sound, it's manageable, but no sound is more serious. For prevention, test the switch a couple of times before each ride, and regular battery maintenance and cleaning the button area can save a lot of trouble.
Was this review help?
14
3
Share
Expand All
More Forum Discussions

How to Solve the Engine Immobilizer Authentication Failure Issue on Baojun 510?

Fellow car owners should first check their car keys. The remote key fob contains a dedicated module specifically for engine starting. Simply pry open the casing, remove the old battery and replace it with a new one.
8
1
Share

How to Remove the Fuel Pump on a Buick Excelle?

First remove the rear seat to expose a black metal cover secured by four screws. Unscrew these to reveal the fuel pump. Disconnect all wiring connections, then use a specialized fuel pump removal tool to unscrew and extract the unit.
9
1
Share

How to fix the peeling dashboard of a Buick Excelle?

If the dashboard warping issue occurs during the car's warranty period, you can contact after-sales service for relevant handling. If the car's warranty period has expired but the dashboard warping issue occurs, you can go to an auto repair shop for handling.
13
2
Share

What Causes the ABS Light to Illuminate in a Jaguar?

ABS light illumination can occur in various states, with different causes and solutions for each state, as detailed below: State 1: ABS warning light remains constantly lit (most common). Cause 1: The ABS wheel speed sensor's sensing area is covered by dirt, mud, or other contaminants, affecting the sensor's ability to detect the corresponding speed signal. This prevents the ABS control unit from determining the vehicle speed and wheel slip rate, thus failing to issue appropriate commands to regulate braking. Solution: Clean the contaminants from the wheel speed sensor and adjust the gap between the sensor and the signal ring to restore normal operation. Cause 2: Poor signal transmission due to loose system wiring connections or poor contact in the ABS relay, leading to system malfunction. Solution: Inspect wiring connections and reconnect any loose parts. State 2: ABS warning light intermittently illuminates but turns off during acceleration. Cause: When multiple electrical components are in use, the battery voltage drops below 10.5V. As engine speed increases, voltage rises, and the ABS light turns off. This may also occur due to insufficient power supply voltage to the ABS system, such as poor terminal contact or grounding issues. Solution: Check the battery's specific gravity; inspect the charging system; examine the power supply (e.g., voltage relay or poor power contact). State 3: ABS warning light remains lit after engine startup until the engine is turned off (IGFF). Cause: Poor grounding contact in the ABS hydraulic valve body; poor electrical connector contact in the ABS hydraulic valve body; ABS control unit malfunction. Solution: Loosen and then retighten the grounding screw on the hydraulic valve body, cleaning the contact surface if necessary; check for enlarged connector gaps; replace the ABS or ABS/ASR control unit. State 4: ABS warning light illuminates during high-speed driving. Cause: During high-speed driving, the ABS control unit detects a significant discrepancy between rear and front wheel speed signals; incorrect tire or wheel rim specifications. Solution: Refer to the vehicle's specified tire and wheel rim specifications, typically listed on the fuel tank cap sticker. State 5: ABS warning light intermittently illuminates. Cause: Improper adjustment of the brake light switch; poor internal contact in the brake light. Solution: With the engine running, press the brake pedal and manually push the brake switch linkage fully downward, then release the pedal to complete self-positioning; replace the brake light switch if necessary. If the ABS warning light is illuminated, it is advisable not to continue driving. An illuminated ABS light indicates a malfunction in the vehicle's anti-lock braking system. During emergency braking, if the wheels lock up, the vehicle may skid uncontrollably, preventing the driver from slowing down or adjusting the vehicle's trajectory, posing significant safety risks.
17
1
Share

How to adjust the ambient lighting in the 2021 Audi A6L?

You can adjust the interior ambient lighting through the MMI display. Press the CAR button to select the system and enter the background lighting interface. The ambient lighting at the front footwells, rear footwells, front door panels, and rear door panels can all be set via the MMI.
2
0
Share

How to Repair Cracked Leather in Car Interior?

Use a soft brush and a slightly damp towel to thoroughly clean the leather that needs repair or has wrinkles. Sand the leather surface that requires repair with water sandpaper, and remove any already cracked leather as well. Apply leather repair paste to the surface that needs fixing, spray a layer of primer on the leather surface, then complete the coloring within 60-150 seconds.
13
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.