Master Electric Limp Mode

I had a similar powertrain malfunction on my Renault Master, though it's an older model. Check your traction control system. Are there any diagnostic trouble codes?

Traction control seems fine, no apparent DTCs. Did your symptoms also include gearbox slipping when the limp home mode activated?

Yes, precisely that. Limp mode and gearbox issues all at once. I'd advise a workshop visit; could be ABS-related as you suspect.

It turned out to be a faulty ABS sensor triggering the whole cascade. Zero cost, as the dealer covered it. Thanks for the input!