One of the most frequent reasons a customer brings a vehicle into the shop is an illuminated Check Engine light on the instrument cluster. Let’s look at this on the example of Toyota vehicles.
Introduction to the Case A 2016 Hyundai Solaris equipped with a 1.4-liter engine and automatic transmission arrived for diagnostics. The owner contacted me with concerns about an illuminated Check Engine light following
A new update to the cloud-based MotorData Automotive Electrics software introduces helpful features to speed up the work of automotive diagnosticians. The web client now includes: Fast search by make and model
In November 2025, the MotorData database was enhanced with a major update for auto mechanics and diagnosticians. It included wiring diagrams, diagnostic trouble codes, and fuse box schematics for brands such as
In June 2025, we added new data to the MotorData Automotive Electrics software for better car diagnostics. +408 wiring diagrams: Toyota, Lexus, Kia, JAC, Changan, Chery, Exeed, Geely, Haval, JAECOO, Tank. +3655
In March 2025, we added new data to the MotorData software for better vehicle diagnostics. +569 wiring diagrams: Toyota, Lexus, Shaanxi Shacman, Chery, Exeed, Geely, Haval, Omoda, Tank, BYD, JAC, Changan. +15
