Autophix 7910 Update Jun 2026

It started with the 2018 Audi Q7. The customer complained of a phantom battery drain. The 7910 pulled a code: U1113 – Lost Communication with Battery Monitoring Module. Elias replaced the module. The code returned. He re-wired the harness. The code returned. He finally, out of sheer desperation, swapped the battery. The code returned.

The customer, a burly man named Hank, admitted sheepishly that he hadn’t changed the oil in 18 months. Elias fixed the solenoid, but the hair on his arms stood up. The tool was guessing. No—it was knowing . autophix 7910 update