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Double_J
Dramatic_Hammer
When you say voltage test, is there something I can do to test if a module is pulling power it shouldn't?
Battery was near enough 14v with engine running, so alternator looks ok. Drove around for 90 mins or so and once turned off I got 12.7v.
Also ran diagnostics with a Carly and once I'd cleared all the original low-voltage errors, nothing new came up (during and after driving).