Renault Laguna auto gearbox ecu is draining the battery
Variant: 2.0 t tourer
Model Year: 2008
Categories:
Gearbox & ClutchElectrics, ECU, Warnings & Lights
Automatic gearbox on my 08 Laguna 2.0t petrol is showing fault ECU bad earth and is draining the battery.
Local garage has had the car for three weeks and can't find the fault
Any clues?
Local garage has had the car for three weeks and can't find the fault
Any clues?
Posted: Aug 20, 2021 (3 years ago)
Tried cleaning up earthing or running a new earth from unit body ( if possible .) and carried out a parasitic drain test to verify that is where the fault lies .Check wiring harness , Renault electrics are not the best
Posted Aug 20, 2021 (3 years ago)
Thanks I'll pass this to my garage
Posted Aug 20, 2021 (3 years ago)
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