Step-by-step diagnostics for E-Z-GO, Club Car, and Yamaha. Find the fault, source the part, get back on the course — without paying a dealer $150/hr.
TXT and RXV diagnostics. From charger fault codes to solenoid replacement — the most common EZGO failures, step by step.
DS and Precedent guides. OBC bypass, charger faults, solenoid testing — including the 48V On-Board Computer quirks that trip up most owners.
G-Series, Drive, and Drive2 repairs. Gas and electric models covered, including the Drive2 AC motor system and clutch diagnostics.
Don't know your model or just need a quick diagnosis? Start with what the cart is doing.
Brand-specific fault codes and first checks.
Diagnose →Battery sag, cable resistance, motor wear.
Diagnose →Gas carb issues and electric voltage cutoff.
Diagnose →Forum posts from 2009 tell you to "check the solenoid" without explaining how. Dealer shops charge $120/hr to run the same multimeter tests you can do yourself in 15 minutes. CartFix gives you the same diagnostic sequence a technician uses — with part numbers, cost ranges, and direct links to the components you actually need.
Every guide on this site follows the same structure: fast answer first (the most likely fix), then a full diagnostic tree if the first check doesn't resolve it, then a parts cost table so you know what you're getting into before you order anything.
CartFix focuses on the three brands that make up the vast majority of the US golf cart market: E-Z-GO (TXT, RXV), Club Car (DS, Precedent), and Yamaha (G-Series, Drive, Drive2). Both gas and electric models. Both 36V and 48V systems. Lead-acid and lithium conversions.