Case Study: Toyota restores LX570 electrical control function with ALLDATA Tech-Assist

Toyota fixes a dead battery issue in 1 repair with Alldata

The customer, Toyota, faced an unusual electrical issue with a 2008 LX570 where several controls remained on, draining the battery. With no diagnostic trouble codes present, the challenge was to locate a complex wiring fault. The shop turned to the vendor, Alldata, and its Tech-Assist service for guidance.

Alldata provided specific instructions using its Repair OEM and wiring diagrams, directing the technicians to trace a voltage leak. This guidance led them directly to the source of the problem: a connector corroded by spilled snacks and soda. The solution from Alldata saved countless hours of diagnostic work and efficiently returned the vehicle to normal operation.

Toyota