
Electrical Diagnostics
Electrical Diagnostics
in Campbell.
Electrical faults can look simple and still have several possible causes. We diagnose starting, charging, wiring, lighting, and accessory problems.
Call 408-250-0900A weak battery is not always the root problem. Connections, charging components, wiring damage, switches, accessories, and other parts of the circuit can create similar symptoms.
We start with the symptom and test the related system instead of replacing parts by guesswork. Share when the problem occurs, what changed before it started, and any recent accessory work.
What we handle.
Starting and no-start diagnosis
Battery and charging-system testing
Lighting and switch troubleshooting
Wiring and connection inspection
Accessory and custom-lighting diagnostics

When to call.
The motorcycle cranks slowly, clicks, or will not start
The battery repeatedly goes dead
Lights flicker, fail, or change with engine speed
A fuse blows or an electrical problem appears intermittently
Local motorcycle service.
AE Kustomz serves riders from Campbell, San Jose, Los Gatos, Santa Clara, Cupertino, Saratoga, Sunnyvale, and nearby Bay Area communities. All work is performed at our Campbell shop. We do not offer motorcycle pickup or drop-off.
Service questions.
Can you diagnose an intermittent electrical problem?
Yes. Tell us exactly when it happens and what the motorcycle is doing at the time. Intermittent faults may require additional testing time.
Do you work on factory and aftermarket wiring?
We diagnose motorcycle electrical systems and custom lighting. Call with the motorcycle and accessory details so we can discuss the job.
Do you service every brand?
Yes. AE Kustomz works on all motorcycle brands at the Campbell shop.
What details help with a no-start diagnosis?
Tell us whether the starter turns the engine, clicks, or makes no sound, and whether the lights come on. Note whether the problem happens with a cold or warm engine, after the bike sits, or after a recent repair. Share the battery age and any accessories added to the bike if you know them.
Should I buy a new battery before calling?
Call to discuss the symptoms first. A starting or charging fault can involve the battery, connections, wiring, or charging components. Our battery and charging-system tests help identify which part of the system needs attention.

A Campbell shop since 2011.
Family-owned motorcycle service and repair for all brands, plus dirt bikes, scooters, and ATVs.
818 Cristich Lane, Campbell, CA 95008

Need electrical diagnostics?
Have your bike’s year, make, model, and mileage ready. Talk with the shop about the work you need and current availability.
Call 408-250-0900