Service Power Steering Message Displayed on DIC, DTC C056D-39 Set – 2014 Chevrolet Silverado & GMC Sierra
NHTSA ID Number: 10126312 Manufacturer Communication Number: PI1273 Summary This PI provides a procedure on updating the power steering software if the Service Power Steering is displayed and the MIL is illuminated. 2 Affected Products Vehicles CHEVROLET SILVERADO 1500 2014 GMC SIERRA 1500 2014 SEOCONTENT-START Bulletin No.: PI1273 Date: July, 2014 Subject: Service Power … Read more