SIC Control Unit

The SIC (E-SCV / E-ICV control unit) controls the E-SCVs and E-ICVs (selective control valves and independent control valves).

Light

Diagnostic trouble code

Brief description

Description

blue

SIC

000177.01

Selective control valves (ICV/SCV)

ICVs/SCVs inoperative. Hydraulic oil is too cold. Wait until oil has warmed up.

blue

SIC

523869.18

ICV I

ICV I inoperative. Wait until oil has warmed up.

blue

SIC

523870.18

ICV II

ICV II inoperative. Wait until oil has warmed up.

blue

SIC

523871.18

ICV III

ICV III inoperative. Wait until oil has warmed up.

blue

SIC

523887.18

SCV I

SCV I inoperative. Wait until oil has warmed up.

blue

SIC

523888.18

SCV II

SCV II inoperative. Wait until oil has warmed up.

blue

SIC

523889.18

SCV III

SCV III inoperative. Wait until oil has warmed up.

blue

SIC

523893.18

SCV IV

SCV IV inoperative. Wait until oil has warmed up.

If other diagnostic trouble codes appear, one of the tractor's sub-assemblies is either not working properly or not working at all. Make a note of the code and contact your dealer.

OU12401,0001AC2-19-20081008