instrument warning lights come on, if I smack steering wheel they go off
U0140 Lost communication with Body control module
This code condition is know as "All warning light on, multiple DTC set" there has bee a TSB from Ford about this condition. TSB 09-20-16. What happens is all the warning light turn on simutaneously. Tapping the cluster face sometimes correctsthe issue. The worste that this issue can cause is a no start condition.
The connection that cause the problem is here. Check for poor connection. If the condition cannot be resolved replace the instrument panel.
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