Auto Disco II cranks but will not start 3 Amigo's + M&S flashing!

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Neptune19522

Active Member
Posts
108
Location
Warwick
Drove 76 miles then six hours later turned the key, cranked well but no start. M&S light and the three Amigo's flashing. Checked the Crank Sensor with a oscilloscope and got a good signal. RAC chap send e-mail of faults - CAN bus error and Gearbox position switch error. Had a spare switch but no improvement. ECU red connector oil was washed out but still no start.
Retired Land Rover electrical Project Development employee and lots experience with wiring harness; so happy to change any connectors or pins, which I have, but which pins need cleaning / replacing? Any one got any ecperance or similar problems and perhaps the cure...
 
Drove 76 miles then six hours later turned the key, cranked well but no start. M&S light and the three Amigo's flashing. Checked the Crank Sensor with a oscilloscope and got a good signal. RAC chap send e-mail of faults - CAN bus error and Gearbox position switch error. Had a spare switch but no improvement. ECU red connector oil was washed out but still no start.
Retired Land Rover electrical Project Development employee and lots experience with wiring harness; so happy to change any connectors or pins, which I have, but which pins need cleaning / replacing? Any one got any ecperance or similar problems and perhaps the cure...

I had a similar issue but had the hazards flashing as well. It was the inertia switch. pressed that in, opened and closed all the doors and tailgate and it started.
 
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