Sales package, driver convenience II

Years 1989–91, 1998–02, 2005–10, 2014–18, 2022–27 Models 8 Factory citations 39

Also described as Sales package, combination cruise control and tilt steering wheelConvenience package, tilt steering wheel and speed controlConvenience Package II

Also documented for Chevrolet Oldsmobile Pontiac Saturn

Documented applications

Canyon — GMT355 (2004–2012)

2005, 2006 Factory-verified

GM factory document — 2005 gmc canyon pickup 2wd rpo code list, p.1.
GM factory document — 2006 gmc canyon pickup 2wd rpo code list, p.1.

Jimmy — second generation (1995–2001)

1998–2001 Factory-verified

Later lists read driver convenience II

GM factory document — 1998 gmc jimmy 4wd rpo code list, p.1.
GM factory document — 1999 gmc jimmy 4wd rpo code list, p.1.
GM factory document — 2000 gmc jimmy 4wd rpo code list, p.1.
GM factory document — 2001 gmc jimmy 4wd rpo code list, p.1.

Safari — Second generation (1995–2005)

1998 Factory-verified

GM factory document — 1998 gmc safari 2wd rpo code list, p.1.

Savana — GMT610 (2003–2027)

2006–2010, 2014–2018, 2022–2027 Factory-verified

the 2025–2027 guides read Driver Convenience Package, including Tilt-Wheel and cruise control (K34); S: Passenger 1LT, Passenger TG33406, Passenger TG33706; O: Cargo 1WT, Cutaway 1WT, Cutaway 2WT (2025–2026), Passenger TG23406

GM factory document — 2006 gmc savana rpo code list, p.1.
GM factory document — 2008 gmc savana rpo code list, p.1.
GM factory document — 2008 chevrolet ld electricalfullsizevans, p.20.
GM factory document — 2009 gmc savana rpo code list, p.1.
GM factory document — 2009 chevrolet ld electricalfullsizevans 100813, p.18.
GM factory document — 2010 chevrolet gh van elec 1 7 d1 100813, p.18.
GM factory document — 2014 chevrolet gh van elec bbm si brief, p.9.
GM factory document — 2018 chevrolet 18 express savana bodybuilders sm 2017nov06, p.18.
GM factory document — 2022 chevrolet 22 express savana electrical body builder sm en us 2021oct12, p.15.
GM factory document — 2025 chevrolet my25 express savana electrical bbm, p.14.
GM factory document — 2025 gmc savana cargo fleet order guide, p.19.
GM factory document — 2025 gmc savana cutaway fleet order guide, p.25.
GM factory document — 2025 gmc savana passenger fleet order guide, p.15.
GM factory document — 2026 chevrolet my26 express savana electrical bbm, p.14.
GM factory document — 2026 gmc savana cargo fleet order guide, p.19.
GM factory document — 2026 gmc savana cutaway fleet order guide, p.26.
GM factory document — 2026 gmc savana passenger fleet order guide, p.16.
GM factory document — 2027 gmc savana cargo fleet order guide, p.17.
GM factory document — 2027 gmc savana cutaway fleet order guide, p.13.
GM factory document — 2027 gmc savana passenger fleet order guide, p.15.

Sonoma — second generation (1994–2004)

1998–2002 Factory-verified

Later lists read driver convenience II. The 2002 list reads as the 2000–2001 lists.

GM factory document — 1998 gmc sonoma pickup 4wd rpo code list, p.1.
GM factory document — 1999 gmc sonoma pickup 4wd rpo code list, p.1.
GM factory document — 2000 gmc sonoma pickup 4wd rpo code list, p.1.
GM factory document — 2001 gmc sonoma pickup 4wd rpo code list, p.1.
GM factory document — 2002 gmc sonoma pickup 4wd rpo code list, p.1.

Suburban — Square body (1983–1991)

1990, 1991 Single-source

the driver's convenience package with Comfortilt steering wheel and electronic speed control; the option pages print 203, so both years cite the trailering equipment charts that recommend ZQ3; shared square-body platform code; cited from the Chevrolet Suburban kit; 1991 rests on the Chevrolet-only 1991 Suburban book, so the row is single-source

GM Heritage factory kit — 1990 Chevrolet Suburban, p.27.
GM Heritage factory kit — 1991 Chevrolet Suburban, p.28.

Terrain — Third generation (2025–2027)

2025–2027 Factory-verified

S: AT4 (from 2026), Denali (from 2026); O: Elevation; includes A2X, AL9, CJ2, ASV, TCP, CE1, CMO, UG1, V2P and VK8, with K4C in the 2025 guide and K7A in the 2026 and 2027 guides; on Elevation it is included in, and only available with, GHI

GM factory document — 2025 gmc next generation terrain fleet order guide, p.10.
GM factory document — 2026 gmc next generation terrain fleet order guide, p.1.
GM factory document — 2027 gmc terrain fleet order guide, p.1.

Vandura and Rally — Second generation G-series (1983–1996)

1989, 1990 Factory-verified

Comfortilt steering wheel and electronic speed control; 1989 from the option chart on p.36, which prints zQ3 (other 1989 pages print Z03); shared G-van platform code; cited from the Chevrolet G-Van kit

GM Heritage factory kit — 1989 Chevrolet G Van, p.36.
GM Heritage factory kit — 1990 Chevrolet G Van, p.15.

This page aggregates every documented appearance of ZQ3 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.