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 MANUALSCHEVROLET2008HHR LT, 2.4 P, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 355 (GENERAL INFORMATION)INTRODUCTIONRPO CODE DESCRIPTION
2008 Chevrolet HHR LT, 2.4 P, Automatic
RPO Code Description
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION RPO Code Description
WARNING: This page is about a different car, the 2010 Chevrolet HHR. However, it is still accessible from the selected car via links, so may be relevant.
| RPO | Description |
|---|---|
| ADM | Restraint System Seat, Inflatable, Driver & Pass, Dual Stage |
| ALP | Altered Vehicle Altered Vehicle |
| ALZ | Altered Vehicle Restricted Vehicle Content |
| ANJ | Window Tinted - Export Compliant, Non-Deep |
| ARD | Restraint Provisions - D-Ring, Rear Seat |
| ASF | Restraint Roof Side, Left and Right, Inflatable |
| AS5 | Seat Frt Bkt, Deluxe |
| ATY | Seat Rear - Not Installed (Seat, Belts, Labels, Mtg Hardware) |
| AXK | Vehicle Type Truck |
| AXP | Vehicle Type - Multi-Purpose Passenger Vehicle |
| AXS | Vehicle Type - Panel Van |
| AX8 | Partition Mesh, Driver & Pass |
| AA5 | Window - Rear Quarter - Delete |
| AE4 | Seat - Front Bucket, Sport |
| AJ6 | Adjuster - Seat, Power, 6-Way, Vert, Driver |
| AP3 | Lock Control, Entry - Remote, Keyless Entry, Start (Do Not Use After 2009 M.Y.) |
| AR9 | Seat - Front Bucket, Deluxe |
| AT8 | Restraint Provisions - Child, Rear Seat, Rear Facing |
| AV9 | Net - Cargo, Movable |
| BAG | Parts Package - Export |
| BVE | Steps, Runningboard - Side |
| BG2 | Covering - Floor Mat, Rear |
| B3V | Test Extended Water |
| B34 | Covering Frt Floor Mats, Carpeted Insert |
| B35 | Covering Rear Floor Mats, Carpeted Insert |
| B36 | Covering - Floor Mat, Luggage Compartment |
| B57 | Ornamentation - Exterior, Deluxe |
| CF5 | Roof - Sun, Glass, Sliding, Electric |
| CV3 | Country - Mexico |
| CW4 | Country - Caribbean (Antigua, Antille, Bahama, Barbados, Bermudacayman, Dominican, Haiti, Jamaica, Nassau, S.M. Trinid) |
| CW9 | Country - Miscellaneous |
| CX2 | Country - Colombia |
| CZ1 | Country - Central America (Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama) |
| C2Y | GVW Rating - 4,240 Lbs |
| C67 | HVAC System - Air Conditioner Front, Electronic Controls |
| DCP | Processing - Directions and Connections Service Package |
| DD8 | Mirror Inside Rearview - Light Sensitive |
| DF5 | Mirror I/S R/V Lt Sensitive, Compass, O/S Temp Display |
| DG7 | Mirror Outside - Left and Right, Remote Control, Electric, Color |
| DNS | Equipment Supplier Installed |
| DT4 | Ashtray - Cigarette Lighter |
| D7E | Tray - Load Floor, Storage |
| D7R | Tray Load Floor Cargo, Slideout |
| D22 | Mirror Outside - Left and Right, Remote Control, Electric |
| D48 | Mirror Outside - Left and Right, Remote Control, Electric, Color |
| D81 | Spoiler - Rear, Aero Wing |
| EF7 | Country United States of America (USA) |
| EPP | Identification EPA Mass Certification |
| EXP | Export |
| E09 | Equipment Additional - Europe |
| E12 | Equipment Additional - Japan |
| FE1 | Suspension System - Soft Ride |
| FE3 | Suspension System - Sport |
| FE5 | Suspension System - Ride, Handling, Performance |
| FE9 | Certification - Emission, Federal |
| FQ7 | Ratio - Transaxle Final Drive 4.05 |
| FR7 | Ratio - Transaxle Final Drive 3.95 |
| FR9 | Ratio - Transaxle Final Driver 3.29 |
| FX2 | Ratio - Transaxle Final Drive 3.91 |
| FY1 | Ratio - Transaxle Final Drive 3.63 |
| GAM | Vehicle Government (G.S.A. Sales) |
| GAN | Primary Color Exterior, Switchblade Silver Met (G) 636R |
| GAP | Primary Color Exterior, Imperial Blue Met (G) 403P |
| GBA | Primary Color Exterior, Black (G) 8555 |
| GBD | Primary Color Exterior, Aqua Blue Met (G) 638R |
| GBE | Primary Color Exterior, Crystal Claret Tintcoat (G) 505Q |
| GBR | Primary Color Exterior, Platinum Ice Tri-Coat (G) 560Q |
| GBU | Primary Color Exterior, Ice White (G) |
| GBV | Primary Color Exterior, Cyber Gray Met (G) 637R |
| GCN | Primary Color Exterior, Victory Red 9260 |
| G63 | Provisions - Luggage Carrier, Roof |
| G85 | Axle - Limited Slip, Fwd |
| IPB | Trim - Interior Design (PB) |
| IPC | Trim - Interior Design (PC) |
| IP2 | Trim - Interior Design (P2) |
| JJD | I/P Subassembly Not Installed (Modular Optimization Method Only) |
| JL4 | Control - Active Brake |
| JL9 | Brake System - Power, Front and Rear Disc, Antilock, Front and Rear Wheel |
| JM4 | Brake System - Power, Front Disc, Rear Drum, Cast Iron, Antilock, Front and Rear Wheel |
| J56 | Brake System - Power, Front and Rear Disc, Antilock, Front and Rear Wheel, Heavy Duty |
| KA1 | Heater - Seat, Front |
| KTI | Kit, Tire Inflator |
| K05 | Heater Engine - Block |
| LE8 | Engine - Flexible Fuel, (Gas/Alc), 4 Cyl, 2.2L, Mfi, Vvt, Alum, Gm |
| LE9 | Engine - Flexible Fuel, (Gas/Alc), 4 Cyl, 2.4L, Mfi, Dohc, Vvt, Ho |
| LNF | Engine - Gas, 4 Cyl, 2.0L, Di, Alum, Dohc, Turbo, Gm |
| MM5 | Merchandised Trans - Manual 5 Speed Provisions |
| MN5 | Transmission - Automatic 4 Speed, Hmd, 4T45-E |
| MU3 | Transmission - Manual 5 Speed, Saab, 76.5 Mm, 3.38 1St, 0.70 5Th |
| MX0 | Merchandised Trans - Automatic Provisions, O/D |
| M86 | Transmission - Manual 5 Speed, Getrag, 5T45-E, M, F23, 75 Mm, 3.58 1St, 2.02 2Nd, 1.35 3Rd, 0.98 4Th, 0.69 5Th |
| NB8 | Emission Override California System |
| NB9 | Emission Override Emissions Override, State-Specific |
| NC7 | Emission Override Federal System |
| NE1 | Certification - Emission, Geographically Restricted Registration for Vehicles up to 14,000 Lbs, GVW (Use 2003 Mdl Yr) |
| NP5 | Steering Wheel - Leather Wrapped |
| NT7 | Emission System - Federal, Tier 2 |
| NU1 | Emission System - California, Lev 2 |
| NU5 | Emission System - California, Bin 4 |
| NW9 | Traction Control - Electronic |
| NZ6 | Wheel - 16 X 6.5, Steel, High Vent |
| N24 | Steering Wheel - Plastic, 3 Spokes (Do Not Use After 2009 M.Y.) |
| N85 | Wheel - 17 X 6.5, Aluminum |
| PZ4 | Wheel - 18 X 7.5 Aluminum, Polished |
| P08 | Cover, Wheel Super Deluxe |
| P23 | Wheel - 17 X 6.5, Aluminum, Chrome |
| QBV | Tire All - P215/50R17-90S Bw St Tl Al2 |
| QB5 | Wheel - 16 X 6.5, Steel |
| QDB | Tire All - P215/55R16-91S Bw R/Pe St Tl Al2 |
| QDJ | Tire All - P215/55R16-91H Bw R/Pe St Tl Al3 |
| QOI | Tire All P225/45R18-91W Al3 Bw |
| R13 | Appearance Package - Chrome Exterior |
| SAL | Plant Code - Ramos Arizpe, Mexico |
| SGC | Processing Tire and Wheel Spare, Not Desired |
| T1G | Vehicle Military Personnel Delivery |
| T37 | Lamp - Fog, Deluxe |
| T62 | Lamp System - Daytime Running - Delete |
| T96 | Lamp - Front Fog, FMVSS (Do Not Use After 09 Major Global Programs, Use T3U and VCS Family) |
| UAF | Display - Multiple Information Display (MID) |
| UPF | Wireless Interface - Short Range, Voice Recorder |
| UUI | Radio - AM/FM Stereo, Seek/Scan, CD, Auto Tone, Clock, ETR, MP3, RDS, USB Port |
| UD0 | Sensor Indicator Inflatable Restraint, Frt Rh/Child Presence Detector |
| UE0 | Communication System - Vehicle, G.P.S. - Not Installed |
| UE1 | Communication System - Vehicle, G.P.S. 1 |
| UJ5 | Accessory DVD Entertainment System - Headrest, Dual |
| UJM | Tire Press Indicator Manual Learn |
| UK1 | Frequencies - Japanese |
| UL2 | Frequencies - European |
| UQ3 | Speaker System - Enhanced Audio |
| US8 | Radio - AM/FM Stereo, Seek/Scan, CD, Auto Tone, Clock, ETR, MP3, RDS |
| UVC | Camera Rear View |
| UW5 | Speaker System - 6, Base |
| U1C | Radio - AM/FM Stereo, Seek/Scan, CD, Clock, ETR |
| U2J | Digital Audio System S-Band "Not Installed" |
| U2K | Digital Audio System - S-Band |
| U19 | Speedometer - Instrument, Kilo and Miles, Kilo Odometer |
| VAV | Accessory Floor Mats - All Weather |
| VBS | Accessory Remote Start - Two Way Advanced |
| VC5 | Label - Shipping, Except US, US Possessions or Japan |
| VK3 | License Plate Front - Front Mounting Pkg |
| VMD | Accessory Cargo Organizer and Net Convenience Package |
| VPM | Modification - Noise Control, Mexico |
| VQG | Accessory Weather Protection Package |
| VQK | Accessory Splash Guards - Custom Molded |
| VQP | Accessory Cross Rails - Roof Rack, Integrated, Bright |
| VS7 | Vehicle Non-Saleable |
| VTA | Accessory Exhaust Tip - Design 2 |
| VTB | Accessory Protector, Rear Bumper |
| VT7 | Owners Manual - English Language |
| VY7 | Knob - Transmission Control Lever, Leather |
| V2G | Credit Full Fuel Fill |
| V78 | Vehicle Statement - Delete |
| V88 | Rack Ladder, Single |
| V8C | Vehicle Statement Mexico |
| V8D | Vehicle Statement US |
| V8E | Vehicle Statement Canada |
| XW6 | Paint Finish Metallic |
| YE8 | Vehicle Test, Engineering |
| YF5 | Certification - Emission, California |
| YK6 | Identification (SEO) |
| YM8 | Identification Limited Personalization Option (LPO) |
| ZAF | Tire Spare Spare, Compact Size, 15" |
| ZAG | Wheel Spare Spare, Compact Size, 15X4, 5 Lugs" (Do Not Use After M.Y. 2011) |
| ZR6 | Show Vehicle Zone |
| ZV1 | Statement of Origin Manufacture |
| Z49 | Country - Canada |
| 1LS | Package - LS Option 1 |
| 1LT | Package - LT Option 1 |
| 1Q8 | Vehicle Inspection GSA Form 1398 |
| 1Q9 | Form #7342, U. S. Postal Service |
| 2LT | Package - LT Option 2 |
| 14B | Trim Combination - Cloth, Gray (B) (97) |
| 19B | Trim Combination - Cloth, Ebony (B) (00) |
| 32B | Trim Combination - Cloth, Medium Dark Cashmere (B) (04) |
| 32I | Interior Trim Lt Cashmere (I) (06) |
| 14I | Interior Trim Gray |
| 17A | Stripe Color Accent, Smoke (07) |
| 19C | Trim Combination - Cloth, Ebony (C) (00) |
| 19I | Interior Trim Ebony (I) (00) |
| 5A7 | Wheel Spare None |
| 5V5 | Accessory Spoiler |
| 96A | Stripe Color Accent, Silver (97) |
| 9B7 | Mirror Auxiliary - Outside Spot, Convex |
| 9L3 | Tire Spare None |
| 142 | Trim Combination - Leather, Gray (2) (97) |
| 192 | Trim Combination - Leather, Ebony (2) (00) |
| 322 | Trim Combination - Leather, Medium Dark Cashmere (2) (04) |
RENDER: 1.0x
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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.