Discussion:
TOYOTA 7FBEST15 error 28

Hi,
I have error 28 on display.
Can someone tell me what is meaning?
  • Posted 12 Sep 2024 01:51
  • Discussion started by vanoss
  • Bihor, Romania
Showing items 1 - 2 of 2 results.
the manual says,
TRACTION LOGIC UNIT: steering potentiometer out of
range.
This alarm signals that the steering potentiometer is out of range. There is a fault in the following
conditions:
- the "Set steer 0 pos" (straight wheels programmation) parameter is wrong (lower than "Set steer min" or
higher than "Set steer max") in the MATCHING MENU.
- the feedback signal of the steering potentiometer is outside the window defined by the "Set steer min"
and the "Set steer max" parameters.
In the first case, repeat the steering potentiometer acquisition. In the second case, check the steering
potentiometer and its wiring again. In case, repeat once again the steering potentiometer acquisition
as a rule, this error ends with me replacing the sensor
  • Posted 13 Sep 2024 01:49
  • Reply by alexandr_k
  • Ukraine, Ukraine
ntt2004@ukr.net
the manual says,
TRACTION LOGIC UNIT: steering potentiometer out of
range.
This alarm signals that the steering potentiometer is out of range. There is a fault in the following
conditions:
- the "Set steer 0 pos" (straight wheels programmation) parameter is wrong (lower than "Set steer min" or
higher than "Set steer max") in the MATCHING MENU.
- the feedback signal of the steering potentiometer is outside the window defined by the "Set steer min"
and the "Set steer max" parameters.
In the first case, repeat the steering potentiometer acquisition. In the second case, check the steering
potentiometer and its wiring again. In case, repeat once again the steering potentiometer acquisition.
as a rule, this error ends with me replacing the sensor.
  • Posted 13 Sep 2024 00:12
  • Reply by alexandr_k
  • Ukraine, Ukraine
ntt2004@ukr.net

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

Global Industry News
edition #1234 - 12 June 2025
As a journalist focussed on the materials handling sector, it is difficult not to notice the regularity of news stories that detail injuries to – or worse still the deaths of – forklift operators... Continue reading
Fact of the week
The Michelin Guide with its star rating system originated in France in 1900. The guide was created as a marketing tool to encourage more car travel and consequently increase the demand for tyres. It initially contained maps, tire repair instructions, and lists of restaurants, hotels, and mechanics.
Airman ENCL045
Yokohama, Japan
Used - Sale
Crown RD572513TT6860R
Braeside, Melbourne, Victoria, Australia
Hire
Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025

PREMIUM business

Bolzoni SpA (Group HQ)
Manufacturer of Lift Truck Attachments, Forks and Lift Tables, with the most extensive range in the market.
Fact of the week
The Michelin Guide with its star rating system originated in France in 1900. The guide was created as a marketing tool to encourage more car travel and consequently increase the demand for tyres. It initially contained maps, tire repair instructions, and lists of restaurants, hotels, and mechanics.