GMC TSB #PIC6224
2017 GMC Sierra
Affected Component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have an Instrument Panel Cluster that will have the correct miles per hour, when ?Teen Driver? is set the radio will show a lower miles per hour on the radio display. Dealer should advise the customer that engineering is currently investigating a solution.