2005 Ford Focus 1.6 diesel
Put new battery now wont start and code u0073 no comunication with modual bus off

r buckingham
1 points

Problem added: Aug 8, 2020 (1 month ago)
car turns over but wont start just for fitting a new battery had it scaned codeu0073 no comunication with modual Bus off no warning lights on dash

Car details
Car: Ford Focus
Variant: 1.6 diesel
Model Year: 2005
Category: Electrics, ECU, Warnings & Lights
Replies and Fixes
Top Fixer
939 points

Aug 12, 2020 (1 month ago) Edited on Aug 12, 2020 (1 month ago)
Same fault code here: https://www.autoinsider.co.uk/problems/ford/focus/6481/ford-focus-u0073-control-module-communication-bus-off

Potentially a bad connection somewhere.
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