Complete Golf Cart Maintenance Guide: Everything You Need to Know

Why Golf Cart Maintenance Matters

A well-maintained golf cart lasts 20–30 years. A neglected one can fail in five. Whether you own a Denago, Evolution, ICON, Club Car, E-Z-GO, or Yamaha, the fundamentals of proper maintenance remain the same. At TIGON Golf Carts, our service teams across 16 physical stores handle thousands of maintenance appointments each year — and the carts that come in for regular service consistently outperform, outlast, and retain more value than those that don't.

This guide covers everything: routine tasks you can handle yourself, service intervals that require a technician, and the warning signs that mean something more serious is underway.

Electric Golf Cart Maintenance

Battery Care: The Most Important Job

For electric golf carts, the battery pack is the heart of the vehicle. Treat it well and it will serve you for 5–7 years (lithium) or 4–6 years (lead-acid flooded). Neglect it and you'll face a $1,500–$3,000 replacement bill prematurely.

Lead-Acid Battery Maintenance (Flooded)

• Check water levels monthly — cells should be filled to the split ring with distilled water only (never tap water)
• Charge after every use — never let lead-acid batteries sit discharged
• Clean terminals quarterly — use a baking soda and water solution to remove corrosion; apply anti-corrosion spray after cleaning
• Equalize the pack — once per month, run an equalization charge to balance cells
• Store charged — if storing for winter, charge fully before storage

Lithium Battery Maintenance

Lithium batteries are dramatically simpler. No water checks, no equalization, no terminal corrosion. The main rules:

• Charge regularly — lithium likes to stay between 20–80% for longevity (though discharging fully occasionally is fine)
• Avoid extreme heat storage — don't leave a lithium cart in direct sun for extended periods
• BMS monitoring — the built-in Battery Management System handles cell balancing automatically

Motor and Controller

The electric motor in modern golf carts — especially the Denago Nomad XL and Evolution Forester 4 Plus — are brushless AC motors that require virtually no maintenance. Annual checks include:

• Inspect motor connections for corrosion
• Confirm controller connections are tight and dry
• Listen for unusual sounds during operation (indicates bearing wear)

Charger Maintenance

• Keep the charger dry and protected from elements
• Inspect the charger cord for cracks or exposed wires
• Ensure the charging port on the cart is clean and dry
• Never use a charger not rated for your battery type

Gas Golf Cart Maintenance

Gas carts require more hands-on maintenance than electric models but are straightforward for anyone comfortable with basic engine work.

Engine Service Schedule

Every 50 Hours or Annually (whichever comes first):

• Change engine oil (10W-30 or per manufacturer spec)
• Replace oil filter
• Clean or replace air filter
• Inspect spark plugs — replace if fouled or worn
• Check fuel lines for cracks

Every 100 Hours or Annually:

• Replace spark plugs
• Inspect carburetor — clean jets if needed
• Check throttle cable for smooth operation
• Inspect exhaust for leaks or damage

Every 200 Hours or 2 Years:

• Full carburetor rebuild or replacement
• Valve clearance adjustment
• Compression test

Fuel System

• Use fresh fuel — gas older than 30 days degrades and gums carburetors
• Add fuel stabilizer if storing more than 30 days
• Drain fuel completely for winter storage longer than 60 days

Universal Maintenance: All Golf Carts

Tires

Golf cart tires are the most often overlooked maintenance item. Worn or improperly inflated tires affect handling, range (electric), fuel efficiency (gas), and comfort.

Monthly Tire Inspection:

• Check pressure: standard golf cart tires run 15–22 PSI (check sidewall)
• Inspect tread depth — replace when tread approaches 2/32 inch
• Look for sidewall cracking — UV exposure causes dry rot in tires older than 5 years
• Inspect for cuts, bulges, or embedded objects

Rotation: Rotate tires every 12–18 months for even wear.

Replacement: Standard golf cart tires last 3–5 years depending on use and UV exposure.

Brakes

Golf carts use either drum brakes (most common) or disc brakes (higher-end models like the Evolution D5 Maverick). Check brakes every 6 months:

• Drum brakes: Inspect for glazing, scored drums, and proper adjustment
• Disc brakes: Measure pad thickness (replace under 3mm), inspect rotors for warping
• Brake cable: Check for fraying or sticking; lubricate annually
• Parking brake: Should hold the cart on a 15% grade without rolling

Steering and Suspension

• Inspect tie rod ends and ball joints for play annually
• Lubricate leaf spring bushings (where applicable)
• Check wheel bearings — spin each wheel by hand listening for roughness
• Inspect front wheel alignment — uneven tire wear indicates misalignment

Lights and Electronics

• Test all lights monthly: headlights, taillights, turn signals, brake lights
• Inspect wiring harness for chafing or exposure
• Test horn function
• Clean and tighten all ground connections annually

Body and Frame

• Wash the cart regularly — salt air, dirt, and fertilizer accelerate corrosion
• Inspect the frame for rust, especially at weld points and mounting brackets
• Check seat condition and mounting hardware
• Lubricate all hinges, latches, and pivot points annually

Seasonal Maintenance

Spring Startup (After Winter Storage)

Winter Preparation

When to Call a Professional

Some jobs should be left to certified technicians:

• Motor rebuilds or replacements
• Controller replacement or programming
• Battery pack replacement
• Transmission service
• Brake system rebuild
• Electrical diagnosis beyond basic continuity checks

Our TIGON Golf Carts service teams are certified on all major brands including Denago, Evolution, ICON, Club Car, and E-Z-GO.

Recommended Annual Service Package at TIGON Golf Carts

Electric Annual Service ($149–$249):

• Full battery inspection (specific gravity test for lead-acid; BMS report for lithium)
• Motor and controller inspection
• Full brake inspection and adjustment
• Tire pressure and wear inspection
• All lights and electronics test
• Lubrication of all pivot points and cables
• Full test drive evaluation

Gas Annual Service ($199–$299):

• Oil and filter change
• Air filter service
• Spark plug inspection/replacement
• Full brake inspection
• Tire service
• All lights test
• Test drive and road test

FAQ: Golf Cart Maintenance

How often should I charge my electric golf cart?

Charge after every use for lead-acid batteries. For lithium, charge when convenient — these batteries don't suffer from partial charges.

Can I use tap water in my golf cart batteries?

Never — tap water contains minerals that damage lead-acid battery cells. Use only distilled water.

How long do golf cart tires last?

3–5 years depending on use, UV exposure, and whether the cart is stored outdoors.

What's the most common golf cart repair?

Battery-related issues are the most common service call for electric carts. For gas, carburetor cleaning is most frequent.

Should I let my golf cart battery fully discharge?

For lead-acid — no. Deeply discharging lead-acid batteries shortens their life significantly. For lithium — occasional full discharge is fine and actually recommended periodically.

How do I know when my batteries need replacement?

Signs include significantly reduced range, batteries taking longer to charge, individual cells running hot, or the charger not completing the full charge cycle.

Keep Your Cart Running for Decades

Regular maintenance is the difference between a golf cart that's still running strong in 2045 and one that's in the scrap pile by 2030. At TIGON Golf Carts, our service teams are ready to help at 16 physical stores across 11 states, with Pocono service handled from Long Pond.