the instrument cluster and gauges are non-repairable at the dealership level. No adjustment, calibration or maintenance
is required for any gauges.
central junction box fuses #33 a 15A, #35 a 10A, #41 a 10A and #45 a 10A are for the cluster. If all the fuses are good see if they are powering up. you can scan the cluster and see if there is any communication there. If the power looks good verify the grounds. If they all check out, probably going to need to replace the instrument cluster. Check everything first