Simon_CSK Posted May 28, 2020 Share Posted May 28, 2020 Driving the car today I gave it a little gas and the gearbox kicked down as it should, then got a gearbox error followed by fuse 6 failed. I have had the fuse 6 failure before and when checked the fuse was in tact. Can someone tell me what fuse 6 does and what is the likely gearbox issue? Low fluid? Quote Link to comment Share on other sites More sharing options...
elbekko Posted May 29, 2020 Share Posted May 29, 2020 (edited) Could be as simple as a bad ground to one of the ECUs. Gearbox error is probably a CANbus error if you go look at it. Edit: never mind that, read the diagram wrong, ECUs come from fuse 7. So something in the H-gate. Strange that that would be the trigger though. Edited May 29, 2020 by elbekko Quote Link to comment Share on other sites More sharing options...
Simon_CSK Posted May 29, 2020 Author Share Posted May 29, 2020 3 hours ago, elbekko said: Could be as simple as a bad ground to one of the ECUs. Gearbox error is probably a CANbus error if you go look at it. Edit: never mind that, read the diagram wrong, ECUs come from fuse 7. So something in the H-gate. Strange that that would be the trigger though. So a bad set up with the H gate could cause the problem? I haven't set up the selector prpoerly yet and didn't know that was connected to the computer. Obviously everything is. Quote Link to comment Share on other sites More sharing options...
elbekko Posted May 29, 2020 Share Posted May 29, 2020 I can imagine the gearbox ECU doesn't like it when the signals from the H gate telling it which gear it needs to be in go away. I really suggest you get the RAVE yourself for looking at this kind of diagram, it's quite easy to navigate: http://rave.stringsandints.com/RR '02 - RR P38 - Defender.rar If you don't have a Windows computer, there's a pure PDF version of it floating around somewhere too, but I find it less easy to navigate. Quote Link to comment Share on other sites More sharing options...
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