Report this forum post

Hello everyone,
Any one here specialise in Toyota/BT RRE series reachtrucks?
Got error 2:501 which according to service manual relates to parameters issue??
I've checked and compared the parameters with another sister truck of the same spec we have here and they seems OK.
Problem arouse after MCU replacement due to mechanical damage.
New MCU has been loaded with the same software package, parameters transfer performed from CID but no luck so far.
It does ring a bell somewhere in my head that in the past someone told me to check parameters to make sure that none of them have specific value of 255 or 160 which basically says parameter invalid??????
Anyone familiar with those trucks parameters?
Got TruckCom.

With best regards.

Ziggy.
  • Posted 16 Jun 2023 23:22
  • By zygmunt_s
  • joined 22 Oct'08 - 47 messages
  • Zachodniopomorskie, Poland

This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.

Indicates mandatory field
Fact of the week
Brothers Adolf ("Adi") and Rudolf ("Rudi") Dassler split their shoe company after WWII due to a bitter feud, and established the rival companies of Adidas and Puma. Their personal animosity and business rivalry divided their German hometown Herzogenaurach. The town became known as "the town of bent necks" due to the intense loyalty to each brand.
Upcoming industry events …
October 14-16, 2025 - Antwerp, Austria
October 15-17, 2025 - Bangkok, Thailand
November 17-19, 2026 - Luanda, Angola
Global Industry News
edition #1251 - 9 October 2025
In this week’s Forkliftaction News , hydrogen power is a theme as we report on the US marking its 10th annual National Hydrogen and Fuel Cell Day, an initiative to promote the benefits of the clean energy source... Continue reading
Fact of the week
Brothers Adolf ("Adi") and Rudolf ("Rudi") Dassler split their shoe company after WWII due to a bitter feud, and established the rival companies of Adidas and Puma. Their personal animosity and business rivalry divided their German hometown Herzogenaurach. The town became known as "the town of bent necks" due to the intense loyalty to each brand.