Technical Intermittent Immobiliser lockout

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Technical Intermittent Immobiliser lockout

ManxR8

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2004 Ducato 2.3 TD after long drive 3hrs plus wont restart as immobiliser padlock illuminated, when keyed engine does not turn over. Leave for 30-40 mins and it restarts.
 
2004 Ducato 2.3 TD after long drive 3hrs plus wont restart as immobiliser padlock illuminated, when keyed engine does not turn over. Leave for 30-40 mins and it restarts.

Engine should crank even with immobiliser on. If the starter isn't engaging. That's the first problem to resolve. The 30-40 minute wait sounds like heatsoak jamming the starter solenoid. Run a 12v jumper wire to the solenoid to see if it clicks in. If it does your ignition switch is next suspect. If it doesn't then starter overhaul or new starter is next.
 
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