Before reprogramming the gauge control module, make sure the 12 volt battery in the vehicle is fully charged, and connect a 12 volt jumper battery (not a 12 volt battery charger) to maintain system voltage.
Never turn the vehicle to the ACCESSORY mode or OFF (LOCK) mode, during the reprogramming. If there is a problem with the reprogramming, turn the vehicle to the ON mode.
DTC Description
DTC
U3000-51 Reprogramming Error
1.
Problem verification:
Problem verification
?1.
Clear the DTCs with the HDS.
?2.
Turn the vehicle to the OFF (LOCK) mode and then the ON mode.
?3.
Check for DTCs with the HDS.
DTC Description
DTC
U3000-51 Reprogramming Error
Is DTC U3000-51 indicated?
YES
Reprogramming the gauge control module.?
NO
Intermittent failure, the system is OK at this time.?
