Owners of certain Cadillac, Chevrolet and GMC trucks and SUV’s will be contacted by the manufacturer regarding a problem affecting the power steering. According to the defect report, events that demand high current, such as low speed turns, could cause a temporary low voltage condition that could disable power steering assist. If power steering assist is lost the driver will be alerted through an illuminated warning on the driver information center (DIC). Also, other electrical systems may shut down at the same time or just prior the event. These systems include: the radio, stabilitrack, DIC, chimes, door lock cycling, air conditioning or cruise control.
The vehicles affected by this recall include:
- 2015 Cadillac Escalade
- 2015 Chevrolet Silverado 1500
- 2015 Chevrolet Suburban
- 2015 Chevrolet Tahoe
- 2015 GMC Sierra 1500
- 2015 GMC Yukon
Dealers will correct the problem by updating the EPS module software. The manufacturer has not yet provided a notification schedule. GM’s number for this recall is 18289 and the NHTSA campaign number is 18V-586.