July 2026

HV Wiring Harness Failures on Chinese EVs: 5 Symptoms, 4 Root Causes, and What a Proper Replacement Actually Looks Like

A workshop owner in Thessaloniki almost ordered a 4,800 euro battery pack to fix a 280 euro HV harness problem. Here are the four root causes we see on Zeekr, BYD, Nio, Xpeng, and VW MEB-platform cars, the five symptoms that look like a pack fault but are not, and the diagnostic shortcuts that save the customer money and the workshop reputation.

HV Wiring Harness Failures on Chinese EVs: 5 Symptoms, 4 Root Causes, and What a Proper Replacement Actually Looks Like Read More »

Inside the JLL Workshop: 5 Real Cases Where the Right EV Part Saved a Customer’s Week

Five real customer cases from the JLL workshop: headlamp mounting tabs off by 4mm, a bumper bar 0.2mm too thin, a tail lamp vent membrane that leaked in winter, a charging port door shipped without a spring, and a battery cooling line that failed a 2-bar pressure test. Here is what we learned, and the 5-step receiving checklist that would have caught every one of them.

Inside the JLL Workshop: 5 Real Cases Where the Right EV Part Saved a Customer’s Week Read More »

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