Harley-Davidson Repair & Maintenance
If you prefer to have your Harley serviced by an experienced, independent shop instead of a dealership, check out Motorcycle Tire Center in Orange, California. We offer crash repair, complete engine rebuilds, transmission rebuilds, custom paint and fabrication, performance upgrades, and tire changes — all under one roof.
Harley-Davidson Services
From routine maintenance to complete custom builds, we handle it all.
General diagnostics, oil service, control adjustments
Complete rebuilds, cam upgrades, transmission work
Dyno-style prep, exhaust mods, performance upgrades
Custom handlebars, paint, fabrication
Insurance claims, collision repair, frame work
Most sizes in stock, while-you-wait service
Full Service List
- General Harley diagnostics & maintenance
- Complete oil service (engine, transmission, primary)
- Clutch, throttle, and brake control adjustments
- Brake system repairs & fluid flush
- Exhaust repair & modifications
- Custom handlebar installs (T-bars, risers, ape hangers)
- Performance tuning & dyno-style prep
- Engine rebuilds (top/bottom end, cam upgrades)
- Transmission rebuild
- Insurance claims / crash repair
- Harley tire replacement (most sizes in stock – while-you-wait)
Harley-Davidson Fault Codes & Diagnostics
Is your Harley showing a check engine light, running rough, or acting off? It could be storing a diagnostic trouble code (DTC) that points to the root of the issue.
You don't need a scan tool — here's how to retrieve codes from your Harley using the odometer window.
1. Enter Diagnostic Mode:
- • Turn your ignition switch OFF
- • Hold down the trip reset button
- • While holding the button, turn the ignition switch to ON
- • Release the button when "DIAG" appears on the display
2. Navigate Modules:
Use the trip switch to cycle through:
3. Read the Codes:
- • If it says "NONE" → No code stored
- • If a code appears, hold the trip button to display the full code
- • Write them down — bring them to us if you're unsure!
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Need Help With Your Harley?
Not every code means something is broken — sometimes it's just a low battery or sensor hiccup. But if the light stays on or the bike runs poorly, bring it by. We'll run full diagnostics and get you road-ready.