Timboj Posted December 24, 2023 Report Share Posted December 24, 2023 Hi guys, per advice tried to update to the latest firmware. Can't get past these screens and obviously can't use the car right now.. Uninstalled 7.2.2, downloaded a new copy and tried again. Same result. Quote Link to comment Share on other sites More sharing options...
Adamw Posted December 25, 2023 Report Share Posted December 25, 2023 I have only seen this type of failure towards the end of an update when the main power supply is missing so the ecu is only powered up from a back feed. I would try powering the ecu up on the bench with a couple of jump wires if you have some way to rig that up. You need 12V on pin 119 and ground on pin 1. Quote Link to comment Share on other sites More sharing options...
Timboj Posted December 26, 2023 Author Report Share Posted December 26, 2023 I noticed my battery charge was down a little so I let it charge overnight and tried again today while still in car. I managed to update so maybe that was the cause? Quote Link to comment Share on other sites More sharing options...
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