Three problems related to steering have been reported for the 1999 GMC Sierra. The most recently reported issues are listed below.
Consumer indicated that their vehicle's steering is experiencing the same defect as stated in recall 98 v 242 000, but vehicle's VIN number is not included.
When making a turn at highway speed, the power steering changed causing over steering in the turn which resulted in the vehicle going off of the road. The dealer has replaced the dtc sensor . Mjs.
When driving at any speed steering is working intermittently, which may cause the consumer to lose control.