Technical Immo problem non start U0426-31 Minikrypt Error - No signal

[payatpanda]

Hi Fiat members, just sharing my panda experience last weekend as got stuck in a multistorey car park. I got u0426-32 (minikrypt error- no signal) and u1701-87 (ECM Missing message; CAN Line missing msg; on C CAN -missing msg). Anyone experienced these? Immo alarm on, engine won't start, breaklights always on when ignition on. Was considering replacing the ECU. Would appreciate your feedback. Thanks.

 

[payatpanda]

Case solved after figuring out the ground or earth cable is almost detached from the engine body. It's the end that is underneath the clutch slave cylinder. Replaced with 9inch earth cable from Halfords. Happy days for now. I also got 'fuel cut off unavailable" message from the dash which is also linked to that almost detached ground cable. Hope this helps.