For Internal Office Use Only
10. ERROR REFERENCE CHART WITH INFORMATION
ON SERVICE DISPLAY
Error code
Malfunction
Remarks
in display
4.1.3.1.
Power electronic
Check connection between
module (A2) no
control unit (A1) and power
response (timeout)
electronic module (A2) control
unit A1:X10:PIN 1 and PIN 2
and power electronic module
(A2:X22:PIN 1 and 2);
Check voltage supply of
power electronic module (A2)
4.6.1.1.
Internal control unit
Check contacts for corrosion
error
and plugs, check voltage
supply, if ok but still error
code displayed replace
control unit
