John Deere 310SL Starts and Stalls Immediately
Fault Codes & Symptoms
Engine starts then stalls Related symptoms: - Engine dies while operating. - Intermittent no-start condition. - Electrical functions cutting out. The machine starts up, runs for about 2-3 seconds, then immediately shuts down as if the key were turned off.
Confirmed cause: Failed ignition switch. The switch was not providing a continuous Repair performed: Replaced the ignition switch. Removed steering column covers, disconnected the electrical connector, released the retaining tabs, and installed the new switch. Verification: After replacing the ignition switch, the engine started and continued to run without stalling. The voltage at the fuel shutoff solenoid Technician notes: - This symptom can be intermittent at first, making it difficult to diagnose. Wiggling the key in the - Always check simple things first. A loose battery terminal or bad ground can cause similar issues, though usually with more electrical symptoms.