Lane change alert with side blind zone alert

2LT: 2025: O; 2026: S; 3LT, RS: S; Premier: S (2025 only)

2017: LT: included with and only available with WPR; 2023 EUV guide: included with WPA

the 2016 list reads "Side Blind Zone Alert";

2018: sedan S: 1SD, 1SH, 1SF; hatch S: 1SD, 1SH, 1SF; 2019: sedan O: 1SD, 1SH, 1SF; hatch O: 1SD, 1SH, 1SF

LT: O; Premier: S

2LT: O (in PCU); 2LZ: S

in WPV (GM Authority's 2018 Impala article, narrative package-contents section, which is not the credited 'Official RPO Changes' list)

1LT, 2LT, Premier: O (with WPR); GM's 2016 Malibu order guide

all trims: O; includes UFG; LS fleet requires WPR

only in: 2500 HD, 3500 HD

LS: not available; LT: A, only with PCK (2016: or PDA); 2018–2019 from GM's 2018 and 2019 Suburban order guides (GM Authority copies)

LS: not available; LT: A, only with PCK (2016: or PDA); 2018–2019 from GM's 2018 and 2019 Tahoe order guides (GM Authority copies)

2025–2026: all trims: O; 2027: ACTIV: S; LS, LT, RS: O; LS: included in, and only available with, WPN; other trims with ZL5

LT Cloth (2FL), LT Leather, RS, Premier, High Country: S; LT Cloth: O on FWD (only with ZL3), S on AWD; the 2019 guide reads lane change alert with side blind zone alert

decoderpo.com's 2024 Traverse Limited order guide page lists it on its Standart Equipment tab (1LS); the page is a T3 mirror of GM's guide and the repository holds no GM document for 2024; the page words it as "Lane Change Alert with Side Blind Zone Alert"

all trims: O; only with the Driver Confidence Package (WPA)

Premier: included with and only with V7X; 2018: also LT, included with and only with V7Z (GM's 2018 order guide)