PIN-RETAINING 3553873 - Caterpillar

Illustration 1 g01730713
Schematic of the "Traction Control System Proportional" solenoid
This diagnostic code is associated with the "Traction Control System (TCS)" proportional solenoid valve. The FMI 05 diagnostic code means that the ECM has determined that the current of the solenoid is below normal. The possible causes of this diagnostic code are listed below:
The energize circuit of the solenoid is open.
The return circuit of the solenoid is open.
The solenoid has failed.
The