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D3 - Interior Electrics Airbags, Sensors, climate modules, instrument clusters, switches etc |
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Thread Tools | Display Modes |
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#1
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When are you back from hols? VCDS is the first step to diagnose
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#2
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End of next week,i have vcds but not with me,just an annoyance disconnecting the battery and not being able to lock the boot! Seems like a can gateway fault not shutting something down,keyfob is unresponsive until car wakes up,kessy is all good as repaired that not long ago,swapped main power relay and batt regulator with spares i had with me...
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#3
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Vcds ,25- no response from immobiliser,cannot access in vcds even though it is started and running or with ign on...
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#4
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Also have a 00470 company comfort data bus in single wire-short to ground
I think that may be a break somewhere in the twisted can wires from memory? |
#5
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Any likely suspects for a broken can wire? Its in single wire operation so it must have a break or fault somewhere,have checked drivers door loom and boot wiring,logging so many connection errors on vcds its tricky to know where to start
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#6
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Still battling this fault which has now mutated! Ignition is back permanently now but now when driving multiple things lose power randomly including pas,traction,dash cluster crashing parking brake and adaptive ights flagging faults etc etc... battery is new and alternator is putting out good charge...had most of the interior out changing sunroof and no signs of water ingress anywhere...
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#7
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Looks like alt clutch pulley has gone causing random alternator output and voltage drops,tricky one to spot
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