Warning And Error Codes; Abbreviations Used In This Section; Error Code Structure - BT RRE140 Repair Manual

Publication No.
261828-040 2008-08-21
© BT
Date

7.2 Warning and error codes

Abbreviations used in this section

ACH (AC Hydraulic) Pump Control (T2)
ACT (AC Traction) Travel Control (T1)
CID Central Information Display (A1)
EPS (Electronic Power Steering) Steering Servo (A2)
FCU Fork Control Unit
GFU General Function Unit (A8)
LID Load Information Display (P6)
MCU Main Control Unit (A5)

Error code structure

The error codes consist of warnings and errors. An error code consists
of two parts, a group number and a code number, separated by a colon
(:), for instance: 1:181.
By studying the tables below we can read off that the error code origi-
nates from the CID (1:nnn), in the form of a warning (n:1nn) and relates
to a signal error from a sensor (n:n81). The sensor in question can be
identified using the error code tables in this section.
All codes start with a main group, 1–7, depending on the system they
belong to.
Group number, error codes
Group:
1:nnn
2:nnn
3:nnn
4:nnn
5:nnn
6:nnn
7:nnn
Repair Manual
Valid from serial number
6051502
Description
CID
MCU
Traction force system
Hydraulic system
Steering system
Wire guidance (does not apply to RRE trucks)
GFU
RRE140/160/180/200/250
Troubleshooting
Warning and error codes
T-code
815, 816
7 – 15