Trip computer problems.

[Typhoon]

Just had my manifold and exhaust changed but once I got the car back, everything on the car is working barring telling me my average miles per gallon and my range left in my tank. Both are stuck on "0".

Mechanic said the battery died over night but it's working fine for me now and the trip computer hasn't updated.

Any ideas?

 

[Typhoon]

Anyone shed some light? Right ballache!

 

[Beef-Mc]

Could try the self diagnostic reset?

 

[N4TH4N]

Try disconnecting battery for half hr