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MegaEV
Workshop Diary

Real Tesla repairs from our workshop

What came in, what we found and how we fixed it. A look at the jobs we see every day as an independent Tesla specialist.

Three stages of a Tesla Model X door repair at MegaEV: a new connector being wired on the bench, the old door motors on the workshop floor, and the repaired connector fitted inside the door

· 2 min read

Tesla Model X ‘ninja door’ repair: fixing the cause without a new wiring loom

A Model X came in with the classic ‘ninja door’ fault, where the front door swings open violently. Here is what causes it, why Tesla's official fix replaces the whole loom, and how we repaired it in a more targeted way.

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A white Tesla Model X 100D in the MegaEV workshop, seen from the rear, with a red Model S on the lift behind it

· 2 min read

Tesla Model X 100D pre-sale inspection: what we check before a used Model X changes hands

A lovely Model X 100D came in for a pre-sale inspection. Here is why an independent inspection is worth it for buyers and sellers alike, and what we look at on a Model X.

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A red Tesla Model S P100D just delivered to MegaEV, parked next to a damaged white Model S

· 1 min read

Our Model S P100D rebuild project, part 1: the car has arrived

We bought a lightly damaged Tesla Model S P100D at auction, and it has just been delivered. This is the start of a step-by-step rebuild series showing what it really takes to rebuild a Tesla properly.

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Three steps of an air strut reconditioning at MegaEV: strut parts stripped down on the bench, the front air struts removed from the car, and the new seals ready to fit

· 2 min read

Tesla Model X leaking front air strut: reconditioning instead of replacing

A Model X came in with a leaking front air strut, one of the most common faults on the Model X and Model S. Here is why a leak does not always mean a new strut, and how we recondition them.

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Before and after in Tesla service mode. Before, both side repeater cameras show in red with camera frames dropped. After, every camera shows green.

· 2 min read

Tesla Model Y side repeater camera fault: when the cable, not the camera, is to blame

A Model Y came in with Autopilot disabled by a side repeater camera fault. The camera was not the problem. Here is how we traced it to a corroded feed cable and got Autopilot working again.

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Close-up of a Tesla Model S hub around the ABS sensor bore, with corrosion and debris visible

· 3 min read

Tesla Model S 75D ABS fault: why four new sensors did not fix it

A Model S 75D arrived with an ABS fault that had survived four new wheel speed sensors. Here is how we traced the real cause to the previous repair, and what the car needs to be put right.

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A black Tesla Model X in the MegaEV workshop, seen from the rear, ready for its post-purchase inspection

· 3 min read

Tesla Model X post-purchase inspection: what we checked and what we found

A newly bought Model X came in for a post-purchase inspection. Here is what an inspection like this covers, what we found on this car, and why the tyres were the one thing that could not wait.

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The high-voltage battery pack of a Tesla Model S 85, opened up in the MegaEV workshop with all its modules visible

· 3 min read

Tesla Model S 85 BMS voltage fault: repairing the battery instead of replacing it

A Model S 85 came in with a BMS over- and under-voltage fault. Here is how we traced it to one module, why the pack had to come out, and how we repaired it without a new battery.

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