209 Stafford St, Worcester, MA 01603Get directionsMon–Fri 8AM–5PM · Sat 8AM–2PM
Iron Wolf Motors INCWorcester, MA
(508) 304-1006
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Real repairs, written up properly

Actual jobs from our bays in Worcester — the fault codes we read, the measurements we took, the photographs from the lift, and the wrong turns along the way. No hypotheticals and no composites: if it is on this page, the car was here.

Dark blue Tesla Model 3 strapped down on a flatbed trailer at dusk, delivered to Iron Wolf Motors in Worcester, MA after a complete high-voltage shutdown
Tesla Model 3

Tesla Model 3, Dead High Voltage: Why We Inspected Before Replacing the Pyro Fuse

A Model 3 arrived on a flatbed with no high voltage and a blown pyro fuse. The obvious repair was the fuse. We inspected the PCS and the high-voltage harness first — and found the rear drive unit cable worn through against the body.

September 16, 2026Read the write-up