- 2017, 2023 Factory-verified
LT, Premier: S
Also described as Tire pressure monitor system, manual learnTire pressure monitor systemTire pressure monitor system, sensor in each tire, display in Driver Information CenterTire pressure monitoring, manual learnTire pressure monitorTire pressure monitor, manual learn, tire fill alertTire Pressure Monitoring SystemTire pressure monitor system, air pressure sensors in each tire, pressure display in Driver Information CenterTire Pressure Monitoring System, manual learn
Also documented for BuickCadillacGMC
Documented applications
- 2014 Confirmed
GM Authority 2014 RPO list
- 2014, 2017 Factory-verified
replaces UJ6 for 2014 (GM's 2014 changes); S in the 2017 order guide
- 2014 Factory-verified
1LS, 2LS, 1LT, LTZ: S
- 2015–2018 Factory-verified
the 2015 list reads with an outside fill-level warning
- 2014, 2016 Factory-verified
all: S
- 2018–2019 Factory-verified
2018: sedan S on all; hatch S on all; 2019: sedan S on all; hatch S on all
- 2014–2016, 2018, 2022–2027 Factory-verified
the 2023 Upfitter list reads Tire Press Indicator - Manual Learn; S: Cargo 1WT, Cutaway 1WT (2027), Cutaway CG33503 (2025–2026), Cutaway 1WT CG33803 (2025–2026), Passenger 1LS, Passenger 1LT; not offered: Cutaway 2WT (2025–2026), Cutaway 1WT CG33903 (2025–2026)
- 2015–2016 Factory-verified
all trims: S
- 2016–2019 Factory-verified
2017: GM's 2017 Silverado 2500HD order guide; 2018: GM's 2018 Silverado 2500HD order guide; 2019: GM's 2019 Silverado 2500HD order guide
- 2023, 2025–2027 Factory-verified
only in: 3500 HD, 3500 HD chassis cab
- 2020, 2022 Factory-verified
- 2017–2019 Factory-verified
all trims: S
- 2014 Factory-verified
Does not apply to the spare tire. Trim marks in the 2014 guide: LS, LT, LTZ: S.
- 2015–2019 Factory-verified
S on all trims; 2018–2019 from GM's 2018 and 2019 Suburban order guides (GM Authority copies)
- 2014 Factory-verified
Does not apply to the spare tire. Trim marks in the 2014 guides: Police: S; Special Service: S.
- 2015–2019 Factory-verified
S on all trims; 2018–2019 from GM's 2018 and 2019 Tahoe order guides (GM Authority copies)
- 2025–2027 Factory-verified
all trims: S; does not monitor the spare tire
- 2015 Factory-verified
the guide says it does not monitor the spare.
- 2016, 2018–2019 Factory-verified
all trims: S
- 2025–2026 Factory-verified
all trims: S; the Trax guides print it as Tire Pressure Monitor, manual learn
- 2015 Factory-verified
Volt: S
- 2016–2018 Factory-verified
LT, Premier: S
This page aggregates every documented appearance of UJM in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.