“I purchased a Zip NAV through refurbished golf caddies (certified partner) and 13 months later the motor controller failed. After several emails with both companies to try and get the $300 part covered under warranty I was told it was only a 12 month warranty. The motor controller seems to be a known issue. The new motor controller fixed my issue.”
“The controller appears to function as designed and needed. However, since the original controller failed after 39 months - 3 months beyond warranty - and the replacement cost $300, I can not rate the product higher than Very Poor.”