This instruction show you guide on how to solve JCB JS140 JS205 JS215 C1335-11 trouble code power mode solenoid short circuit to ground.
Preparations:
2025 JCB ServiceMaster 4 v25.1.0
2017 JCB Parts Plus+ and Repair Service Manual
JCB DLA Electronic Service Tool
Possible Cause:
1 Faulty solenoid coil.
2 Power mode solenoid wire harness short circuited.
Diagnosis:
1 Check the spool lock solenoid coil resistance by multimeter. Resistance values shall be 37Ω.
2 Check the wire harness connectivity between circuit no 4005 & 6053 of spool lock solenoid wire harness by multimeter after disconnection of spool lock solenoid from wire harness. Refer below photograph.
Corrective Action:
1 Replace faulty solenoid coil.
2 Replace the faulty wire harness.
