The 2023 Chevy Tahoe and 2023 Chevy Suburban arrive as the third model year for the fifth-generation nameplate and twelfth-generation nameplate, respectively, introducing a number of important changes and updates compared to the preceding 2022 model-year vehicles. Critically, GM Authority has learned that the adaptive cruise control feature for the 2023 Chevy Tahoe and 2023 Chevy Suburban is currently under constraint.
According to GM Authority sources, adaptive cruise control has been under constraint for the 2023 Chevy Tahoe and 2023 Chevy Suburban since the start of production, which began July 18th, per previous GM Authority coverage. As such, some units of the High Country trim level have been built without the feature. The constraint is expected to be in place until October 2nd. Affected units also do not equip Enhanced Automatic Emergency Braking.
Adaptive Cruise Control is tagged with RPO code KSG, while Enhanced Automatic Emergency Braking is tagged with RPO code UGN.
Units of the 2023 Chevy Tahoe and 2023 Chevy Suburban affected by this constraint will instead be fitted with Electronic Cruise Control and Automatic Emergency Braking. Additionally, affected vehicles will be indicated as such by the window sticker with RPO code 07Z. Customers who purchase an affected vehicle will receive a purchase credit, although the credit amount is currently unknown. Additionally, the missing features will not be available for a retrofit.
For the time being, Adaptive Cruise Control and Enhanced Automatic Emergency Braking are still available to order for the RST trim level as part of the Luxury Package (RPO code WPL), as well as for the Premier trim level as standalone options. To note, Premier trim levels that order these features as standalone options also require the Enhanced Display and Alert Package (RPO code Y74), or the Premium Package (RPO code PCU) and Premium Package 2 (RPO code RGK).
As a reminder, the 2023 Chevy Tahoe and 2023 Chevy Suburban are offered with a trio of engine options, including the atmospheric 5.3L V8 L84 gasoline engine, the atmospheric 6.2L V8 L87 gasoline engine, and the 3.0L I6 LM2 turbodiesel Duramax engine. Both SUVs ride on the GM T1 platform, with production taking place at the GM Arlington plant in Texas.