Discussion:
Strange fault on 391

We had a seat switch wirring fault which I repaired, after which we now have the heater glow plug light on all the time (its a gas truck). plus another light on the left hand side of the display which looks like an engine with a triangle inside it and a ! inside that. Anyone got any ideas what has happened.
  • Posted 16 Oct 2014 20:19
  • By Fal141
  • joined 25 Mar'09 - 26 messages
  • West Yorkshire, United Kingdom
Showing items 1 - 1 of 1 results.
Glow plug light on continuously means there's an engine fault, the correct cables and pathfinder are needed to see the fault code. Is the engine running on slightly after ignition switched off?
  • Posted 17 Oct 2014 07:16
  • By little_forker
  • joined 31 Jul'11 - 82 messages
  • West Midlands, United Kingdom

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Upcoming in the editorial calendar
MANAGING MIXED FLEETS
Oct 2025
ASSET FINANCE
Nov 2025
Latest job alerts …
Danville, IL, United States
Taylor TT300
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
USD98,500
JLG 600AJ
JLG 600AJ 2012
Flesherton, Ontario, Canada
Used - Sale
Movers & Shakers
Andries Retief Andries Retief
Chief development officer, DHL
Director, ICHCA Australia
CEO, TVH
Sales and operations director, Logitrans A/S
Fact of the week
At the opening ceremony of the Sydney Harbour Bridge in 1932, marching bands were instructed to walk out of step as they crossed the bridge. This unusual directive was given as a precaution due to concerns about the bridge's structural integrity during its early use.