Buick TSB #PI-0703-B
2012 Buick LaCrosse
Affected Component: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
- Summary
- CADILLAC/BUICK: ON DRIVER INFORMATION CENTER (DIC), SERVICE REAR AXLE MESSAGE WILL APPEAR AND REQUIRES AN UPDATE CALIBRATION TO REAR DIFFERENTIAL CLUTCH CONTROL MODULE (CCM). MODELS 2010-2012 LACROSSE, SRX. *PE