Jaguar VR28023 86014 Error 4.2: HARDWARE FAILSAFE ※

Scrubber · taken from the manufacturer’s manual, pages cited

Fault code4.2

HARDWARE FAILSAFE ※ is triggered when motor voltage doesn’t match throttle request, there’s a short in motor or wiring, or controller failure. The manual lists no action for this code.

Model
Jaguar VR28023 86014
Display shows
HARDWARE FAILSAFE ※ (4.2)
Type
Fault code
Source
Manual p. 21

What 4.2 means

HARDWARE FAILSAFE ※ p. 21

Common causes

  • 1. Motor voltage does not correspond to throttle request. p. 21
  • 2. Short in motor or in motor wiring. p. 21
  • 3. Controller failure. p. 21

If 4.2 is still not resolved

  • contact service / dealer p. 5
    “Owner's Manual beforeOwner's Manual ot operate the machine near toxic, dangerous, flammable and/or explosive powders, liquids or vapor which may cause explosion”
  • contact service / dealer p. 11
    “Follow steps below to change the machine settings.hen installing new batteries, follow FigureRNING Figure 3 OPERATING GUIDE WARNING! Pay high attention to these symbols in this manual: – DANGER ! – WA ! – CAUTION ! – CONSULTATION Never cover these symbols on the machine for any reason, replace it immediately if any damage.”
Open the manual at page 21 All VR28023 86014 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 4.2; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Jaguar. Found a mistake? Report an error.