Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1014 (GENERAL INFORMATION)INTRODUCTIONRPO CODE DESCRIPTION (LIGHT DUTY)
2006 Chevrolet Suburban C2500, 6.0 U
RPO Code Description (Light Duty)
2006 Chevrolet Suburban C2500, 6.0 USECTION RPO Code Description (Light Duty)
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
RPO Table
| RPO | Description |
|---|---|
| The production/process codes provide the description of the Regular Production Options (RPOs). The RPO list is printed on the Service Parts Identification Label. | |
| AE7 | Seat Front Split, Driver, Passenger |
| AG1 | Adjuster Front Seat Power, Multi-Directional, Driver |
| AG2 | Adjuster Passenger Seat Power, Multi-Directional |
| AJ1 | Windows Deep Tint, All Except W/S and DRS |
| AL0 | Sensor Indicator - Inflatable Restraint, FRT Pass/Child Presence Detector |
| AM7 | Rear Seat Folding |
| AN3 | Seat Front, Individual, Non-Bucket |
| AU0 | Lock Control, Remote Entry |
| AU3 | Lock Control Side Door, Electric |
| A04 | Windshield Tinted, Less Upper Shadeband |
| A28 | Window RR-Full Width, Sliding |
| A31 | Window Power Operated, All Doors |
| A95 | Seat Front Bucket, High Back, Driver and Passenger Recliner |
| BAG | Parts Package Export |
| BG9 | Covering Floor, Rubber |
| BS1 | Insulation - Acoustical Pkg |
| BW2 | Molding B/S - Deluxe |
| B2E | Sales - Spring Special Package |
| B4L | Label - Price Refer Geographic Chart |
| B4U | Performance Package - Sport |
| B4V | Performance Package - High Output, Engine |
| B30 | Floor Covering, Carpet |
| B32 | Covering Front Floor Mats, Auxiliary |
| B33 | Covering Rear Floor Mats, Auxiliary |
| B58 | Covering - Floor Mat, FRT & RR, Carpeted Insert |
| B71 | Molding, Wheel Opening, Colored |
| B81 | Molding B/S - Delete |
| B85 | Molding, Body/Side, Exterior, Bright |
| CF5 | Roof-Sun, Glass, Sliding, Electric |
| CJ2 | HVAC System, Air Conditioner Front, Automatic Temperature Control, Auxiliary Temperature Control |
| CJ3 | HVAC System, Air Conditioner Front, Manual Temperature Control, Auxiliary Temperature Control |
| CKD | Vehicle - Completely Knocked Down (CKD) |
| CV3 | Country - Mexico |
| CV4 | Country - Israel |
| CW5 | Country - Venezuela |
| CW6 | Country - Guam |
| CZ1 | Country - Central America (Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama) |
| CV3 | Country - Mexico |
| CV4 | Country - Israel |
| CW5 | Country - Venezuela |
| CW6 | Country - Guam |
| CZ1 | Country - Central America (Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama) |
| C5H | GVW Rating - 6900 lbs |
| C5M | GVW Rating - 6100 lbs |
| C5S | GVW Rating - 6600 lbs |
| C5U | GVW Rating - 6800 lbs |
| C5W | GVW Rating - 7000 lbs |
| C7H | GVW Rating - 6400 lbs/2900 kg |
| C42 | HVAC System Heater, Outside Air, Deluxe |
| C49 | Defogger Rear Window, Electric |
| DE2 | Mirror, Outside Left and Right, Manual Control, Folding, Color |
| DF2 | Mirror, Outside Left and Right, Wide Load, Folding, Stainless Steel |
| DF5 | Mirror, Inside Rearview, Light Sensitive, Compass, Outside Temperature Display |
| DH6 | Mirror I/S Frt Van - LH & RH, Sunshade, Ilium |
| DK7 | Console Roof Interior, Custom |
| DK8 | Console Roof-Interior, Deluxe |
| DL3 | Mirror, Outside Left and Right, Remote Control, Electric, Heated, Power Folding, Turn Signal Indicator, Light Sensitive, Color |
| DL8 | Mirror, Outside Left and Right, Remote Control, Electric, Heated |
| DNH | Box-Right Seat, Stowage |
| DPN | Mirror, Outside Left and Right, Wide Load, Vertical Glass, Manual Extending, Manual Folding, Heated, Turn Signal Indicator, Remote Control |
| DT4 | Ashtray Cigarette Lighter |
| D2D | County - Philippines |
| D07 | Console, Front Compartment, Floor, Custom |
| EVA | Test - DVT, EVAP Emission Requirement |
| EXP | Export |
| E63 | Body Equipment Fleetside, Pick-up Box |
| E95 | Cover Tonneau, Rear Compartment |
| FE9 | Certification-Emission, Federal |
| F60 | Spring Front Heavy Duty |
| GT4 | Axle Rear 3.73 Ratio |
| GT5 | Axle Rear 4.10 Ratio |
| GU5 | Axle Rear - 3.23 Ratio |
| GU6 | Axle Rear - 3.42 Ratio |
| G80 | Axle Positraction Limited Slip |
| JC4 | Brake - VAC Power, DISC/DISC, 7200 lbs |
| JF3 | Brake - VAC Power, 17" Disc/Drum, W/ABS, 7000 lbs |
| JF7 | Brake - VAC Power 17" Disc/Drum, w/ABS, 6400 lbs |
| JH1 | Brake - HYD Power, Disc/Disc, 6400 lbs |
| HP2 | Hybrid Propulsion - Electric, AHS2 |
| KC4 | Cooling System-Engine Oil |
| KG3 | Generator 145 AMP |
| KNP | Cooling System - Transmission, HD |
| KUP | Throttle Control Electronic |
| KW1 | Generator - 160Amp |
| K05 | Heater Engine Block |
| K34 | Cruise Control, Automatic, Electronic |
| K47 | Air Cleaner High Capacity |
| K68 | Generator, 105 Amp |
| LM7 | Engine - Gas, 8 Cyl, 5.3L, MFO, IRON, GM |
| LQ9 | Engine - Gas, 8 Cyl, 6.0L, MFI, Iron, GM, HO |
| LR4 | Engine - Gas, 8 Cyl, 4.8L, MFI, IRON, GM |
| LU3 | Engine - Gas, 6 Cyl, 4.3L, MFI, V6, 90 Deg |
| L33 | Engine - Gas, 8 CYl, 5.3L, SFI, V8, ALUM, HO, GM |
| L59 | Engine - Flexible Fuel, Gas/ALC, 8 Cyl, 5.3L, MFI, V8, GM |
| MTF | Provisions - Fire Extinguisher Mounting |
| MG5 | Transmission - Man 5 Spd, Getrag, 84mm, 4.00 1st, O/D |
| MW7 | Transmission-Auto 6 SPD, Allison, LCT 1000, 3.10 1st.71 5th.62 6th, O/D, Conv Clutch |
| M30 | Transmission - Auto 4 Spd, HMD, 4L60-E, Electronic |
| M32 | Transmission - Auto 4 Spd, HMD, 4L60-E, Electronic HD |
| M33 | Transmission - Auto 4 Spd, HMD, 4L60-E, Electronic, Hybrid |
| NB8 | Emission Overrider - California System |
| NC1 | Emission System California, LEV (Note: Not to be used after 2007 MDL YR for Domestic NAO Passenger Cars and Light Duty Tricks) |
| NC7 | Emission Overrid - Federal System |
| NE1 | Certification-Emission, Geographically Restricted Registration For Vehicles Up To 14, 000 LBS GVW (Use 2003 MDL YR) |
| NF4 | Emission System Clean Fuel, Fleet |
| NF9 | Emission System General, OBD Mil Suppression |
| NK5 | Steering Wheel - Standard |
| NHT | Performance Package - Enhanced Towing |
| NP2 | Transfer Case, Manual Shift Control, 2 Speed |
| NP3 | Transfer Case - All Wheel Drive (AWD) |
| NP5 | Steering Wheel, Leather Wrapped |
| NP8 | Transfer Case Active, 2 Speed Push Button Control |
| NT9 | Emission System - Federal, Tier 2 Phase-Out |
| NU4 | Emission System California Level 2 Plus |
| NW7 | Traction Control - Powertrain Management Only |
| NZZ | Sales Package, Skid Plate Off-Road Spot |
| N05 | Lock Control Fuel Filler Cap |
| N12 | Exhaust System - Rear Exit |
| N93 | Wheel - 17 X 7.5, Aluminum |
| PF4 | Wheel - 16 X 7, Aluminum |
| PF9 | Wheel - 16 X 7, Aluminum |
| PY9 | Wheel - 17 X 7.5, Chrome Appearance |
| P03 | Cover, Wheel - Var 3 |
| P25 | Wheel - 17 X 7.5, Alum, 5 Spoke Premium |
| P27 | Wheel - 17 X 7.5, Alum, 6 Spoke Premium |
| P30 | Wheel - 20 X 8.5, Aluminum, Sport |
| P35 | Wheel - 20 X 8.5, Chrome Alloy |
| P96 | Equipment, Mexican Modified, Mandatory Base Equipment |
| QAN | Tire All - P265/70R17-113S BW R/PE ST TL AL2 |
| QAQ | Tire All - P265/70R17-113H BW R/PE ST TL AL2 |
| QBL | Tire All - P265/70R17-113H BW R/PE BW TL OOR |
| QE4 | Wheel Spare - 16 X 6.5, Aluminum |
| QF7 | Wheel - 17 X 7.5, Aluminum, Deluxe |
| QJM | Tire All - P265/70R17-113S WOL R/PE ST TL OOR |
| QJP | Tire All - P265/70R17-113S BW R/PE ST TL OOR |
| QNF | Tire All - P235/75R16-106S BW R/PE ST TL ALS |
| QNG | Tire All - P235/75R16-106S WOL R/PE ST TL ALS |
| QNK | Tire All - P245/75R16-109S BW R/PE ST TL ALS |
| QNL | Tire All - P245/75R16-109S WOL R/PE ST TL ALS |
| QNM | Tire All - P245/70R17-108H BW TL ST ALS |
| QPO | Tire All - P245/70R17-108S WOL ST TL ALS |
| QPR | Tire All - P245/70R17-108S BW TL ST ALS |
| QR9 | Wheel - 20 X 8.5, Aluminum Cast, Chromed, 5 Spokes |
| QSS | Tire All - P275/5R20-111S BW TL ST AL2 |
| QS8 | Wheel - 20 X 8.5, Aluminum Cast, Chromed, 7 Spokes |
| QVL | Tire All - P265/70R17-113S BW R/PE TL ST ALS |
| QVM | Tire All - P265/70R17-113S WOL R/PE ST TL ALS |
| QXR | Tire All - LT245/70R17C BW ST TL AT |
| Q4B | GVW Rating - 6200 lbs |
| SAF | Lock Spare Tire, Hoist Shaft |
| TL1 | Grille - Special |
| TP2 | Battery Auxiliary |
| TRB | Grille - Radiator, Body Color |
| TRW | Provisions Lamp, Roof Mounted |
| TR3 | Grille Radiator, Body Color, w/Chrome Emblem |
| TZ0 | Transmission - Man 5 Spd, Tremec, 85mm, 3.82 1st, 0.83 5th |
| TZ3 | Emission System - Mexico Lev (GMM Calibration Responsible) |
| T2H | Ornamentation - Extr, Export Unique Requirements |
| T07 | Generator - Delete |
| T62 | Lamp System Daytime Running - Delete |
| T64 | Battery - Delete |
| T78 | Headlamps Control - Delete |
| T96 | Fog Lamps, Front |
| T98 | Stamping - Vehicle Identification Number |
| UB0 | Radio AM/FM Stereo, Seek/Scan, CD, Auto Tone, Data System Clock, ETR |
| UB1 | Radio AM/FM Stereo, Seek/Scan, Auto Reverse Music Search Cassette, CD, Auto Tone, Data System Clock, ETR |
| UC2 | Speedometer Instrument, Kilo and Miles, Kilo Odometer, Positive Bias |
| UC6 | Radio AM/FM Stereo, Seek/Scan, RDS, Multiple Compact Disc, Auto Tone Control, Clock, ETR |
| UD4 | Alarm Vehicle Speed, 120 km/h |
| UE1 | Communication System Vehicle, G.P.S. 1 |
| UG1 | Opener - Garage Door, Universal |
| UJ6 | Indicator-Low Tire Pressure |
| UK3 | Accessory Steering Wheel Control |
| UK6 | Radio Control Rear Seat and Earphone Jacks |
| UL2 | Frequencies - European |
| UL4 | Frequencies, South American |
| UL5 | Radio - Delete |
| UL8 | Frequencies, Saudi Arabian |
| UM7 | Radio AM/FM Stereo, Seek/Scan, Clock, ETR |
| UQ3 | Speaker System, Performance Enhanced Audio |
| UQ5 | Speaker System 4, Dual Front Door Mounted, Dual Extended Range Quarter Mounted |
| UQ7 | Speaker System Premium Performance, Enhanced Audio, Bose® |
| UQ9 | Speaker System - Delete |
| UY2 | Wiring Provisions for Camper/5th Wheel Trailer |
| U01 | Lamp Five, Roof Marker, Truck |
| U19 | Speedometer Instrument, Kilo and Miles, Kilo Odometer |
| U2J | Digital Audio System-S Band "Not Installed" |
| U2K | Digital Audio System S-Band |
| U1S | Player - Multiple Compact Disc |
| U42 | Entertainment Package Rear Seat |
| VBX | Language Label Arabic |
| VB3 | Bumper Rear Step, Chrome, Impact Strip |
| VCL | Certification - Emission, Clean Fuel Vehicle, Fleet |
| VC4 | Label Price/Fuel Economy, Puerto Rico and Virgin Islands |
| VC5 | Label Shipping, Except US, US Possessions, or Japan |
| VCG | Provisions - International Switch/Control Symbols |
| VC7 | Label Price/Fuel Economy, Guam |
| VF1 | Bumper Frt - Painted, Steel, Primed |
| VF3 | Bumper RR - Painted, Steel, Primed |
| VF7 | Bumper Rear Step - Delete |
| VGC | Protector Film, Paint Etch Preventive |
| VG3 | Bumper Front Impact Strip |
| VG8 | Vehicle - Label, Notice to Buyer |
| VJ3 | Label, Plate - ECE Approval and Vehicle Identification |
| VJ7 | Label, Fuel - Unleaded Only |
| VK3 | License Plate, Front Mounting Package |
| VPH | Vehicle Preparation Overseas Delivery |
| VR4 | Trailer Hitch Weight Distributing Platform |
| VR6 | Hook Tie-Down Shipping |
| VTV | Handling Charge - Oshawa Asm to Tecstar, Whitby, Ont, Canada and Return to Oshawa Asm |
| VT4 | Bumper Frt - Color Keyed |
| VT5 | Bumper RR - Color Keyed |
| VYU | Provisions, Snow Plow Preparation |
| VZ2 | Calibration Speedometer A |
| V22 | Grille Radiator, Chrome |
| V43 | Bumper, Rear Step, Color |
| V60 | Vehicle Statement Gulf States Organization, Incomplete Vehicle |
| V73 | Vehicle Statement, USA/ Canada |
| V76 | Hook - Tow |
| V78 | Vehicle Statement - Delete |
| V87 | Vehicle Statement Gulf States Organization |
| WV9 | Merchandised Pkg - Value Leader |
| W86 | Equipment: Miscellaneous Equipment for Venezuela (GMV Controlled) |
| W99 | Equipment: Miscellaneous Equipment for Venezuela (GM Platform Controlled) |
| X52 | Miscellaneous Equipment for Guam, Puerto Rico/US Virgin Islands |
| X88 | Market Brand - Chevrolet |
| YE9 | Convenience Package - Comfort and Decor Level #3 |
| YF5 | Certification - Emission, California |
| Y91 | Merchandised Pkg - Luxury Edition |
| ZX3 | Chassis Package - Manual Select Damping |
| Z49 | Export Canadian Modification Mandatory Base Equipment |
| Z5X | Mirror Provisions Arabic Language |
| Z60 | Chassis Package - High Performance |
| Z71 | Chassis Package - Off Road |
| Z82 | Trailer Provisions Special Equipment, H. D. |
| Z83 | Chassis Package - Solid Smooth Ride |
| Z85 | Chassis Package Increased Capacity |
| Z88 | Market Brand - GMC |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.