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 K2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1876 (GENERAL INFORMATION)INTRODUCTIONRPO CODE DESCRIPTION (AVALANCHE AND ESCALADE)
2006 Chevrolet Suburban K2500, 6.0 U
RPO Code Description (Avalanche And Escalade)
2006 Chevrolet Suburban K2500, 6.0 USECTION RPO Code Description (Avalanche And Escalade)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
RPO Code List (Avalanche and Escalade)
| 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. | |
| AG1 | Adjuster Front Seat - Power, Multi-Directional, Driver |
| AG2 | Adjuster Passenger Seat - Power, Multi-Directional |
| AJ1 | Windows - Deep Tint, All Except Windshield and Doors |
| AL0 | Sensor Indicator - Inflatable Restraint, Front Passenger/Child Presence Detector |
| AM1 | Control - Seat, Manual Lumbar, Driver |
| ANJ | Window - Tinted Export Compliant, Non-Deep |
| AN3 | Seat - Front, Individual (Non Bucket) |
| AP3 | Lock Control, Entry - Remote, Keyless Entry, Start |
| AP8 | Lock Control, Entry - Remote Entry, Extended Range |
| AQY | Restraint - Head, Rear Seat, Height Adjustable |
| ASF | Restraint - Roof Side, Left and Right, Inflatable |
| AT5 | Seat Rear - Center, Folding |
| AU3 | Lock Control - Side Door, Electric |
| AXK | Vehicle Type Truck |
| AXP | Vehicle Type Multi-Purpose Passenger Vehicle |
| AXX | Vehicle Type, Vehicle Type - Not Required |
| AZ3 | Seat - Front Split, Driver, Passenger, Full Feature Center |
| A31 | Window - Power Operated, All Doors |
| A95 | Seat - Front Bucket, High Back, Driver and Passenger Recliner |
| BAG | Parts Package - Export |
| BPH | Appearance Package - Chevrolet Off Road |
| BRS | Steps, Runningboard - Side, Retractable, Power |
| BS1 | Insulation - Acoustical Package |
| BVE | Steps, Runningboard - Side |
| BVU | Steps, Runningboard - Side, Molded, Black |
| BVV | Steps, Runningboard - Side, Tubular, Black |
| B30 | Covering Floor - Carpet |
| B37 | Covering - Floor Mat, Front and Rear, Auxiliary |
| B41 | Covering - Floor Mat, Load Floor |
| B58 | Covering - Floor Mat, Front and Rear, Carpeted Insert |
| B71 | Molding Wheel Opening - Colored |
| B85 | Molding Bodyside - 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 |
| CU7 | Country - Kuwait |
| CU8 | Country - Saudi Arabia |
| CV3 | Country - Mexico |
| CW2 | Country - Gulf Areas (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, UAE) |
| CW4 | Country Caribbean (Antigua, Antilles, Bahamas, Barbados, Bermuda, Cayman, Haiti, Dominican, Jamaica, Nassau, S.M., Trinidad) |
| CW9 | Country - Miscellaneous |
| CZ1 | Country Central America (Beliz, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama) |
| C49 | Defogger - Rear Window, Electric |
| C5W | GVW Rating - 7, 000 lbs |
| C5Z | GVW Rating - 7, 200 lbs |
| DD8 | Mirror Inside Rearview - Light Sensitive |
| DH6 | Mirror Inside Front Vanity Left and Right, Sunshade, Illuminated |
| 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 |
| DRC | Mirror Inside Rearview - Light Sensitive, Rear Video Display |
| DT3 | Box - Rear Compartment, Stowage |
| DT4 | Ashtray, Cigarette Lighter |
| D07 | Console - Front Compartment, Floor, Custom |
| EF7 | Country United States of America (USA) |
| EN4 | Cover, Rear Compartment - Hard, Rear Compartment, Cargo |
| EXP | Export |
| E95 | Cover, Rear Compartment - Tonneau, Rear Compartment |
| FE9 | Certification - Emission, Federal |
| GGU | Primary Color - Exterior, Evolution Blue MET 718S (33U) |
| GMQ | Radio - AM/FM Stereo, SD Nav, DVD-ROM, CAF, USB, RSA, Voice REC, AUX Jack |
| GGW | Primary Color Exterior, Dark Labryinth Metallic |
| GGZ | Primary Color Exterior, Sheer Silver Metallic |
| GU4 | Axle Rear - 3.08 Ratio |
| GU6 | Axle Rear - 3.42 Ratio |
| G69 | Level Control - Auto, Air, HD |
| G80 | Axle Positraction - Limited Slip |
| JD9 | Brake - Vac Power, 17 inch Disc/Disc, With VSES, 7, 700 lbs |
| JF4 | Pedals - Adjustable, Power |
| JK1 | Tire Press Indicator - Low Tire Pressure - Delete |
| JL1 | Control - Integrated Trailer Brake |
| JL4 | Control - Active Brake |
| KA9 | Heater - Steering Wheel |
| KB6 | Heater - Seat, Cooling, Front |
| KC4 | Cooling System - Engine Oil |
| KG3 | Generator - 145 Amp |
| KNP | Cooling System - Transmission, HD |
| K05 | Heater Engine - Block |
| K34 | Cruise Control - Automatic, Electronic |
| K47 | Air Cleaner - High Capacity |
| K5L | Equipment Enhanced Cooling Package |
| LMG | Engine - Flexible Fuel, Gas/Alc., 8 Cylinder, 5.3L, SFI, V8, OHV, Cylinder Deactivation, Iron, GM |
| L9H | Engine - Flexible Fuel, Gas/Alc., 8 Cylinder, 6.2L, SFI, Aluminum, GM |
| L94 | Engine - Flexible Fuel, Gas/Alc., 8 Cylinder, 6.2L, SFI, Aluminum, Cylinder Deactivation, GM |
| MSL | Plant Code - Silao, Mexico |
| MTF | Provisions - Fire Extinguisher Mounting |
| MYC | Transmission - Automatic 6 Speed, HMD, 6L80 |
| NE1 | Certification - Emission, Geographically Restricted Registration for Vehicles Up To 14, 000 lbs GVW |
| NP0 | Transfer Case Active, Single Speed, Switch Activated, Aluminum |
| NP5 | Steering Wheel - Leather Wrapped |
| NQH | Transfer Case - Active, Two Speed, Push Button Control, Aluminum |
| NR3 | Transfer Case - All Wheel Drive (AWD), Open Differential, Single Speed |
| NT7 | Emission System - Federal, Tier 2 |
| NU5 | Emission System California, Bin 4 |
| NX7 | Wheel - 17 x 7.5, Steel |
| NZZ | Sales Package Skid Plate, "Off-Road" Spot |
| NZ4 | Wheel Spare - Full Size, 17 inch Steel |
| N15 | Flexible Fuel Ethanol |
| N30 | Steering Wheel - Deluxe |
| N86 | Wheel Spare - Full Size, Low Mass Aluminum |
| N87 | Wheel - 18 x 8, Aluminum |
| PW2 | Wheel -- 18 x 8, Aluminum, Machined Face |
| P46 | Wheel - 17 x 7.5, Aluminum, Uplevel |
| P56 | Wheel - 22 x 9.0, Aluminum, Chrome |
| QAN | Tire All - P265/70R17-113S BW R/PE ST TL AL2 |
| QBL | Tire All - P265/70R17-113H BW TL ST OOR |
| QGI | Tire All - P265/70R17-113S BW R/PE ST TL AL2 (PAFE) |
| QHX | Tire All - P285/50R20-111H BW AL3 |
| QSS | Tire All - P275/55R20-111S BW TL ST AL2 |
| QST | Tire All - P285/45R22 BW TL AL2 |
| QXK | Tire All - P265/65R18-112S BW TL AL2 |
| QXN | Tire All - P265/65R18-112S BW TL OOR |
| QXO | Tire All - P265/65R18-112H BW AL3 Export |
| RCS | Wheel - 20 x 8.5, Aluminum, Polished Finish, Chevrolet |
| RPP | Wheel - 17 x 7.5, J, Steel, Design 2 |
| SAF | Lock - Spare Tire, Hoist Shaft |
| SLT | Equipment - LT Sales Package |
| STZ | Equipment - LTZ Sales Package |
| S80 | Wheel - 20 x 8.5, Aluminum, Chrome Clad, Chevrolet, Flanged |
| TGA | Language Control - English, French, Spanish |
| TGG | Language Control - English, Arabic, French |
| TL1 | Grille - Special |
| TQ5 | Control - Intelligent High Beam |
| TUF | Ornamentation Emblem, Texas Edition |
| T62 | Lamp System - Daytime Running - Delete |
| T74 | Headlamps Control - Automatic, Delay |
| T96 | Lamp - Front Fog, FMVSS |
| T98 | Stamping - Vehicle Identification Number |
| UBS | Digital Audio System - S-Band and Traffic |
| UC2 | Speedometer - Instrument, Kilometer and Miles, Kilometer Odometer, Positive Bias |
| UD4 | Alarm - Vehicle Speed, 120 km/h |
| UD7 | Sensor Indicator - Rear Parking Assist |
| UE0 | Communication System - Vehicle, GPS - Not Installed |
| UE1 | Communication System - Vehicle, GPS 1 |
| UG1 | Opener - Garage Door, Universal |
| UJ6 | Tire Pressure Indicator - Low Tire Pressure |
| UK3 | Control - Steering Wheel, Accessory |
| UK6 | Radio Control - Rear Seat and Earphone Jacks |
| UL2 | Frequencies - European |
| UL4 | Frequencies - South America |
| UL8 | Frequencies - Saudi Arabian |
| UPF | Wireless Interface - Short Range, Voice REC |
| UQA | Speaker System - Premium Audio Branded with Amplifier |
| UQS | Speaker System - Premium Audio Branded with Surround Amplifier |
| UQ3 | Speaker System - Enhanced Audio |
| USR | Receptacle USB |
| UUI | Radio AM/FM Stereo, Seek/Scan, CD, Auto Tone, Clock ETR, MP3, RDS, USB Port |
| UUJ | Radio AM/FM Stereo, Seek/Scan, Auto Tone, CD, CD-R MP3 DVD, Clock, ETR, RDS, USB Port |
| UUK | Radio AM/FM Stereo, Seek/Scan, Auto Tone, CD, CD-R MP3 DVD, Navigation, Clock, ETR, RDS, USB Port |
| UUL | Radio AM/FM Stereo, Seek/Scan, DVD, CD, Clock ETR, Navigation, Voice Recognition, MP3, USB Port |
| UVC | Camera - Rear View |
| U19 | Speedometer - Instrument, Kilometer and Miles, Kilometer Odometer |
| U2J | Digital Audio System - S-Band, Not Installed |
| U2K | Digital Audio System - S-Band |
| U34 | Display - Celsius Temperature |
| U42 | Entertainment Package - Rear Seat, Single Display, Remote Control, Auxiliary Jack, 2 - Wireless Dual Channel Headphones |
| VB1 | Label - Shipping, Japan |
| VBX | Language Label - Arabic |
| VC5 | Label - Shipping, Except US, US Possessions, or Japan |
| VC7 | Label - Price/Fuel ECON, GUAM |
| VFF | Video Format - Region 1, NTSC |
| VFJ | Video Format - Region 2, PAL |
| VFK | Video Format - Region 3, NTSC |
| VFM | Video Format - Region 4, NTSC |
| VFP | Video Format - Region 5, PAL |
| VGC | Protector - Film, Paint Etch Preventive |
| VGD | Fascia - Front, Custom, Body Color |
| VGE | Fascia - Rear, Custom, Body Color |
| VGK | Ornamentation - Emblem, LTZ |
| VH9 | Envelope - Owner Information Manual |
| VK3 | License Plate Front - Front Mounting Package |
| VPH | Vehicle Preparation - Overseas Delivery |
| VPX | Vehicle Personalization - Escalade Sport Edition |
| VR4 | Trailer Hitch - Weight Distributing Platform |
| VT7 | Owners Manual - English Language |
| VVJ | Calibration - Speedometer, 180 km/h/112 mph |
| VZ2 | Calibration - Speedometer A |
| VZ3 | Label - Mercury Disposal Notification |
| V1K | Bar - Luggage Carrier, Center Cross |
| V22 | Grille Radiator, Chrome |
| V43 | Bumper Rear - Step, Color |
| V54 | Luggage Carrier - Roof, Painted |
| V76 | Hook - Tow |
| WE2 | Appearance Package TCF Edition |
| X88 | Market Brand - Chevrolet |
| YE9 | Convenience Package - Comfort and Decor Level #3 |
| YF5 | Certification - Emission, California |
| Y91 | Merchandised Package - Luxury Edition |
| ZBL | Tire Spare - P265/70R17-113H BW TL ST OOR |
| ZGI | Tire Spare - P265/70R17-113S BW R/PE ST TL AL2 (PAFE) |
| ZRS | Tire Spare - P265/70R17-113S |
| ZR3 | Warranty - 150, 000 Miles, 3 N.mears |
| ZVL | Tire Spare - P265/70R17-113S BW R/PE ST TL ALS |
| ZW7 | Chassis Package - Premium Smooth Ride |
| ZW9 | Body Equipment - Base Body or Chassis |
| ZY1 | Color Combination Solid |
| Z49 | Export Canadian Modification Mandatory Base Equipment |
| Z5X | Mirror Provisions - Arabic Language |
| Z55 | Chassis Package - BI-State Real Time Damping |
| Z71 | Chassis Package - Off Road |
| Z75 | Market Brand - Cadillac |
| Z82 | Trailer Provisions - Special Equipment, H. D. |
| Z95 | Chassis Package - Magneride |
| 193 | Trim Combination - Leather, Ebony (3) (00) |
| 194 | Trim Combination - Leather, Ebony (4) (96) |
| 196 | Trim Combination - Leather, Ebony (6) (09) |
| 19C | Trim Combination - Ebony (C) (00) |
| 19I | Interior Trim - Ebony (I) (00) |
| 333 | Trim Combination - Leather, LT Cashmere (3) (06) |
| 336 | Trim Combination - Leather, DK Cashmere / LT Cashmere (5) (08) |
| 394 | Trim Combination - Leather, Cocoa / LT Cashmere (4) (07) |
| 33C | Trim Combination Cloth, Cashmere (C) (06) |
| 33I | Interior Trim Very Dark Cashmere/Light Cashmere (I) (04) |
| 37U | Primary Color Exterior, Imperial Blue Metallic (07) |
| 39I | Interior Trim Cocoa/Light Cashmere (I) (08) |
| 41U | Primary Color Exterior, Black (02) |
| 46U | Primary Color Exterior, Stealth Gray Metallic (04) 928L |
| 50U | Primary Color Exterior, Olympic White (02) |
| 74U | Primary Color Exterior, Victory Red (02) |
| 833 | Trim Combination - Leather, DK Titanium/LT Titanium (3) (08) |
| 836 | Trim Combination - Leather, LT Titanium (6) (09) |
| 83I | Interior Trim - LT Titanium/DK Titanium (I) (06) |
| 98U | Primary Color - Exterior, White Diamond (02) |
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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.