User Manual

all Vario tractors
Tractor / General system
Vario Tractors - Fault Codes
B
Faults
12/1999
0000 000001
B
f
10/58
Capitel Docu-No.Index
Date Version
Page
Vario Tractors - Fault Codes
1.2.70 A022 ECU, EDC CAN Bus controller fault possible reduced engine
running characteristics
--- check transmission
bus terminating resistors
(A013 - circuit board,
A009 - actuator unit),
check ECU EMR2
also refer to Chapter
2000 Reg.B (EMR
Troubleshooting),
Chapter 9000 Reg.E
(Can Bus)
1.2.71 A022,
X810
ECU, EMR2 ;
diagnostics socket
CAN interface fault possible reduced engine
running characteristics
--- check transmission
bus terminating resistors
(A013 - circuit board,
A009 - actuator unit),
check ECU EMR2
see also Chapter 2000
Reg. B - EMR
troubleshooting plan
SERDIA diagnostics
1.2.74 A022;
A002
CAN bus, wiring (EMR) Cable broken, short
circuit or serious CAN
bus fault; CAN bus
passive
Running of engine may
be reduced
see also Chapter 2000
Reg. B - EMR
troubleshooting plan
'Transmission Bus'
circuit diagram
1.2.76 A022 ECU EMR2 Parameter settings
incorrect
Emergency, engine
does not start ---
Switch ignition OFF then
ON, check again, if error
reappears --> replace
ECU EMR2
see also Chapter 2000
Reg. B - EMR
troubleshooting plan
load new data record
1.2.77 A022 ECU EMR2 continuous monitoring of
program memory
delivers an error
Emergency, engine
does not start ---
Switch ignition OFF then
ON, check again, if error
reappears --> replace
ECU EMR2
see also Chapter 2000
Reg. B - EMR
troubleshooting plan
Fault
code
Id code Brief description Description Consequences Link FENDIAS / Note