What do RPO Codes Means?
A Regular Production Option is a General Motors standard coding for vehicle configuration options Each RPO code is a combination of three alphanumeric characters (like Z71) that refers to a specific option or modification to the vehicle as built during production and can be used to identify specific vehicle options or modifications such as paint colors, engine types, interior options, wheel types, etc.
Where are the RPO Codes Located?
Beginning with the 2018 model year, a QR code was added to the Certification label on all Buick, Cadillac, Chevrolet and GMC models. The new QR code includes the Vehicle Identification Number (VIN), RPO codes and other information that identify the content of the vehicle. In previous model years, the Service Parts Identification (SPID) label, often located in the trunk or glovebox of a vehicle, included this information.
Where are the RPO Codes Located before 2018?
The RPO Codes can be found on a placard labeled “Service Parts Identification” in the glove box, on the trunk floor or inside the driver's door panel.
- Bravada is found in the glove box
- Cobalt is found on the trunk floor
- Envoy is found in the glove box
- Camaro is found on the trunk floor
- Rainier is found in the glove box
- Silverado/Sierra is found in the glove box
QR Code Reader
Software to read the QR code is commonly available for any Android, iPhone.
For iPhone you can use the builtin Camera app. For Android many basic applications can be downloaded for free. Tested QR code readers that are easy to use include NeoReader by NM LLC, i-nigma by 3GVision, QR Scanner by Honestly App, QR Droid by DroidLa and Bar-Code by PW2.
Once the QR code is scanned, the vehicle information will appear in the following order: VIN, Model Year, Model, Build Month, Year, Engineering Book, Vehicle Order Number, 3 Digit RPO Codes sorted alphanumerically, and the Paint Code.
For example, here's the information as shown from a scanned QR code:
1GYKPGRS8LZ150076,2020,6NX26,12,19,N,XHTBDW,AR9 AXP AYG A2X A7K CJ2 C3U DRZ DYX EB1 EF7 FE5 FHO F48 G1W H1Y IOT I20 JL9 KW7 LGX MAH M3W NE1 NE1 NP5 NUC QNU Q6Q RTI SSH TC2 UHS UQP UV6 U2K V8D V92 WML ZCD 1SF 1SF 4AA 6X1 7X1 8X2 9X2,,,,,
Just copy scanned value and paste it here!
- AY0 Airbags, Crew Cab: Single-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Regular Cab: Single-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front outboard seating positions; Includes airbag deactivation switch for front outboard passenger airbag
- C99 Airbag deactivation switch, frontal passenger-side
- C67 Air conditioning, single-zone
- Assist handle, front passenger and driver on A-pillars
- IO3 Audio system, 4.2" diagonal color display, AM/FM stereo with USB port and auxiliary jack
- U2J SiriusXM, delete
- UQ5 Audio system feature, 4-speaker system
- UQ3 6-speaker audio system
- Bluetooth for phone, personal cell phone connectivity to vehicle audio system
- K34 Cruise control, steering wheel-mounted
- Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- UMN Speedometer, miles/kilometers
- UDC Driver Information Center, 3.5" diagonal monochromatic display, provides warning messages and basic vehicle information
- AU3 Door locks, power
- BG9 Floor covering, Graphite-colored rubberized-vinyl
- 4D7 Interior trim, Jet Black/Dark Ash
- Mirror, inside rearview manual day/night
- UE0 OnStar, delete
- OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need.
- UVC Rear Vision Camera, display integrated into Radio
- AE7 Seats, front 40/20/40 split-bench, 3-passenger, driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Vinyl has fixed lumbar and cloth has manually adjustable driver lumbar.
- A52 Seats, front 40/20/40 split-bench, cloth or vinyl 3-passenger. Includes driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Also includes manually adjustable driver lumbar and storage pockets.
- A68 Seat, rear 60/40 folding bench (folds up), 3-passenger, (includes child seat top tether anchor)
- 719 Seat Belt, Black
- AG1 Seat adjuster, driver 10-way power
- NK5 Steering wheel, urethane
- N33 Steering column, manual Tilt-Wheel
- 9L7 Upfitter switch kit, provides up to 4-30 amp circuits to facilitate installation of aftermarket electrical accessories located on the instrument panel
- Visors, driver and front passenger, vinyl
- Windows, manual driver and front passenger
- ZY1 Paint, solid
- U73 Antenna, fixed mast
- E01 Assist steps
- 8E8 Bumper, front, Black
- Capped Fuel Fill
- Door handles, Black
- FNP Front fender extension, painted body color
- VWX Grille, base, molded in color, Black
- P0D Grille guard screen, insect protection (mounted behind grille)
- AKP Glass, solar absorbing, tinted
- Daytime Running Lamps, with automatic exterior lamp control
- Headlamps, halogen projector-beam
- TR1 Lamps, rear, stop/turn/backup (1-piece assembly) with license plate light
- U0Y Horn, Trumpet Style, single-note
- U0Z Horn, Trumpet Style, dual-note
- VXT Incomplete vehicle
- Lamps, cargo area, cab mounted with switch on center switch bank
- U01 Lamps, Smoked Amber roof marker
- DF2 Mirrors, outside high-visibility vertical camper-style, Black with manual folding and extension and lower convex spotter glass
- 9L3 Spare tire delete
- XEY Tires, front 225/70R19.5G highway blackwall Pirelli, Max Axle Load: 7,940 lbs.
- YEY Tires, rear 225/70R19.5G highway blackwall Pirelli, Max Axle Load: 15,000 lbs.
- PWQ Wheels, 19.5" x 6.75", steel, Black painted, 8-holes, hub piloted
- PD7 Wheel, spare delete
- KG4 Alternator, 150 amps
- 7Y7 Batteries, heavy-duty dual 1100 cold-cranking amps, includes battery box mounted to left side under cab
- J48 Brakes, hydraulic, heavy duty Bosch/Meritor/Wabco system with 4-channel (ABS)
- J69 Brake, parking, driveline park brake system
- N4E Emissions, USA 50 State certified
- N4C Emissions, 50 state certification
- NPR Exhaust system, right side exit, behind rear wheels
- K40 Exhaust brake
- L5D Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible, 350 hp @ 2500 rpm, 750 lb.-ft. torque @ 1400 rpm
- FHX Fuel, diesel B20
- N2L Fuel tank, rear only, 40 gallon, mounted between frame side rails and behind rear axle
- C7R GVWR, 16,500 lbs. (7484 kg)
- 066 Rear axle, 4.10 ratio, Max road speed: 79 MPH
- 092 Rear axle, 4.30 ratio, Max road speed: 75 MPH
- ED9 Wheelbase, 165" (419.1 cm), 84" CA
- FNV Wheelbase, 175" (444.5 cm), 60" CA
- F0C Axle to End of Frame, 49"
- Steering, power (Bosch S2 8014 Plus)
- FTC Front axle, 6,250 lb. (2,835 kg), Dana Spicer D800-N, "I"-beam, non-driving
- FTA Front axle, 7,000 lbs, Dana Spicer D800-N, "I"-beam, non-driving
- FTB Front axle, 7,500 lbs, Dana Spicer 60-256, single-reduction, front driving
- FTW Front suspension, 6,250 lbs. (2,835 kg) multi-leaf, includes shock absorbers
- FK6 Front suspension, 7,000 lbs. (3,175 kg) multi-leaf, includes shock absorbers
- FTV Front suspension, 7,500 lbs. (3,402 kg) multi-leaf, includes shock absorbers
- FTN Axle lubricant, front, synthetic oil EmGard FE-75W-90
- GL4 Rear axle, 11,000 lb. (4,999 kg) Dana Spicer S14-110, single reduction
- Axle, Open rear axle, non-locking rear
- GR3 Rear suspension, 11,000 (4,990 kg) multi-leaf, vari-rate
- FTO Axle lubricant, rear, synthetic oil EmGard FE -75W-90
- Traction control
- StabiliTrak, Electronic Stability Control System with Traction Control, includes Electronic Trailer Sway Control and Hill Start Assist
- Neutral-at-Stop, Automatic transmission shifts to neutral when the service brake is depressed while the vehicle is at a complete stop, and remains in neutral until the service brake is released
- MWA Highway Service Transmission, Automatic close-ratio 6 SPD with double overdrive, Allison, A1700HS, ratios: 3.10 1ST, 1.80 2ND, 1.40 3RD, 1.00 4TH, 0.70 5TH, 0.61 6TH Highway Series, 19.5K GVW & 26K GCW Max., requires PTX and park pawl. Available with GVWs less than or equal to 19.5K
- KBK Transmission shift control calibration, fuel sense Performance
- JL1 Trailer brake controller, integrated
- UY7 Trailering provisions, trailering wire harness only, trailer combined (Stop/Tail/Turn) connection socket and harness mounted at rear of frame.