Welcome to KeyChief.com
  • 30 days returns
    Money back gurantee
  • Shipping Worldwide
    Safey fast
  • (+86) 18673175865
    Call us Monday - Saturday

Refund & Warranty Terms

90-Day Money-Back Guarantee

Total Car Diagnostics offers an unconditional 90-day money-back guarantee on every product in our shop. If you are not completely satisfied with it for whatever reason — you may return the item within 90 days of the shipment date for a full refund (minus shipping & handling charges).

If you decide to return for your money-back, contact our support and we'll give you a shipping return address. 


1-Year Warranty

We only sell quality products. The same class we'd only recommend to our best friends.

Hence our entire product range is covered with a 1 year warranty service. Meaning...

If your product stops functioning for any reason (without you having been the cause of the fault) — then you can return it for a replacement anytime within 1 year after your initial purchase date.