Xhorse Multi-Prog V1.4.2.0 “Connection Failed” Solution

Xhorse Multi Prog V1.4.2.0 Connection Failed Error 1

Problem: After updating the Xhorse Multi-Prog software to V1.4.2.0 (with the latest database installed), several users have reported unexpected communication issues when working with certain Bosch ECUs, including EDC17CP49, EDC17CP02, and EDC17C50. If you’re experiencing connection failures after the update,… Continue Reading

How to Program 2012 Toyota Sienna All Keys Lost with Xhorse Key Tool Max Pro?

Key Tool Max Pro Add 2012 Toyota Sienna Akl 1

Lost all keys to a 2012 Toyota Sienna? This step-by-step guide covers the complete AKL process, including mechanical key decoding, precision key cutting with the Xhorse Dolphin XP-005, and transponder programming using the Xhorse VVDI Key Tool Max Pro. Phase… Continue Reading