John Deere 06: Four Wheel Drive Engage Solenoid Not Activating

The four wheel drive engage solenoid, identified by cc# 203, is not activating when the control unit LC2 commands it to turn ON.

1. 1

   The four wheel drive engage solenoid (cc# 203)

2. 2

   The control unit LC2

3. 3

   The wiring or connection to the four wheel drive engage solenoid (cc# 203)

1. 1

   Inspect

   Inspect the four wheel drive engage solenoid (cc# 203) for physical damage or signs of failure.

2. 2

   Test

   Test the operation of the four wheel drive engage solenoid (cc# 203) using the appropriate diagnostic tools.

3. 3

   Check

   Check the connection and wiring between the control unit LC2 and the four wheel drive engage solenoid (cc# 203).