Do you need to replace gauge cluster if only having problems with oil pressure gauge.This is on 2003 GMC 1500hd
Make : GMC
Engine: 6 litre
Tested oil pressure sensor and its fine. Pressure fine in engine, used manual gauge to verify.
yes it is all built together as one peice as a dash cluster.the complete gauge assmelby needs to be replaced or removed and sent out for repairs
15 years gm master tech/15 years ASE master tech