Automotive/Chevrolet HHR
I loved the retro styling of the HHR and it was a practical hatchback. It had a distinctive look that set it apart from the look alikes of sedans, hatchbacks, and SUVs. The Chevrolet HHR is a great, little, CUV (Compact Utility Vehicle), as classified by South Carolina Department of Motor Vehicles. With the rear seats down, which was all the time, it had enough cargo capacity for the two of us, with our two Beagles.
Owners Manuals | Reviews
| Make | Model | Year | Publication | Edmunds Review |
|---|---|---|---|---|
| Chevrolet | HHR | 2011 | Owners Manual | 2011 Chevrolet HHR Review |
| 2011 Chevrolet HHR Service Manual Set $300.00 (paper) | ||||
| 2010 | Owners Manual | 2010 Chevrolet HHR Review | ||
| 2009 | Owners Manual | 2009 Chevrolet HHR Review | ||
| Getting to Know Your 2009 Chevrolet HHR | ||||
| 2008 | Owners Manual | 2008 Chevrolet HHR Review | ||
| Getting to Know your 2008 Chevrolet HHR | ||||
| 2007 | Owners Manual | 2007 Chevrolet HHR Review | ||
| 2006 | Owners Manual | 2006 Chevrolet HHR Review |
2011 Chevrolet HHR
Sunroof Repair
This frame is needed because the driver side pivot hold down is broken. When the sunroof is retracted, the slide arm that is supposed lower the wind baffle springs up, requiring two people to close the sunroof:
- one person is needed outside to hold the arm down for the glass to slide back into place.
- the other person is needed inside to push the button to close the sunroof.
| Parts Description | Part Number | Price |
|---|---|---|
| GM Genuine Parts Sunroof Frame | 25967123 | • Chevrolet Parts:1 MSRP: $456.81 • GM Parts Direct:2 MSRP: $456.81 Discount: $159.42 (34.90% off) Sale Price: $297.39 |
2011 Chevrolet HHR 2.4L I-4 Enable Remote Start?
This part is for HHR’s built with remote starting. I don’t think that Chevrolet would have different PROMs for specific features in a car. I think that this part will tell the HHR whether the hood is open or closed, if it will autostart. I read on an HHR forum where grounding a pin in the interior fuse box will enable remote starting.
| Parts Description | Part Number | Price |
|---|---|---|
| Hood Latch - GM (20765278) | 20765278 | $130.84 GMD2 |
| Source | Legend | Website |
|---|---|---|
| Chevrolet | (C) 1 | https://parts.chevrolet.com/ |
| GM Parts Direct | (GMD)2 | https://www.gmpartsdirect.com/ |
2011 GM Regular Production Codes
| RPO Codes3 | Description | RPO Codes | Description |
|---|---|---|---|
| 142 | Trim Combination - Leather, Gray (2) (97) | 14B | Trim Combination - Cloth, Gray (B) (97) |
| 14I | Interior Trim Gray | 17A | Stripe Color Accent, Smoke (07) |
| 17U | Primary Color - Exterior, Switchblade Silver MET (09) | 192 | Trim Combination - Leather, Ebony (2) (00) |
| 19B | Trim Combination - Cloth, Ebony (B) (00) | 19I | Interior Trim Ebony (I) (00) |
| 1LS | Package - LS Option 1 | 1LT | Package - LT Option 1 |
| 1LZ | Package - LZ Option 1 | 1Q8 | Vehicle Inspection GSA Form 1398 |
| 1Q9 | Form #7342, U. S. Postal Service | 2LT | Package - LT Option 2 |
| 322 | Trim Combination - Leather, Medium Dark Cashmere (2) (04) | 32B | Trim Combination - Cloth, Medium Dark Cashmere (B) (04) |
| 32I | Interior Trim LT Cashmere (I) (06) | 37U | Primary Color - Exterior, Imperial Blue MET (07) |
| 3LT | Package - LT Option 3 | 41U | Primary Color - Exterior, Black (02) |
| 4LT | Package - LT Option 4 | 57U | Primary Color - Exterior, Cyber Gray MET (09) |
| 5A7 | Wheel Spare None | 5LT | Package LT Option 5 |
| 5V5 | Accessory Spoiler | 74U | Primary Color - Exterior, Victory Red (02) |
| 89U | Primary Color - Exterior, Crystal Claret Tintcoat (08) | 94U | Primary Color - Exterior, Platinum Ice Tri-coat (08) |
| 96A | Stripe Color Accent, Silver (97) | 9B7 | Mirror Auxiliary - Outside Spot, Convex |
| 9L3 | Tire Spare None | AA5 | Window - Rear Quarter - Delete |
| ADM | Restraint System Seat, Inflatable, Driver & Pass, Dual Stage | AJ6 | Adjuster - Seat, Power, 6-Way, Vert, Driver |
| ALP | Altered Vehicle Altered Vehicle | ALZ | Altered Vehicle Restricted Vehicle Content |
| ANJ | Window Tinted - Export Compliant, Non-Deep | AP3 | Lock Control, Entry - Remote, Keyless Entry, Start |
| AP9 | Net - Convenience | AR9 | Seat - Front Bucket, Deluxe |
| ARD | Restraint Provisions - D-Ring, Rear Seat | ASA | Restraint System - Seat, Inflatable, Driver & PASS FRT, Low Risk Deployment - Infant Only Suppression |
| ASF | Restraint Roof Side, Left and Right, Inflatable | AT8 | Restraint Provisions - Child, Rear Seat, Rear Facing |
| ATY | Seat Rear - Not Installed (Seat, Belts, Labels, Mtg Hardware) | AV9 | Net - Cargo, Movable |
| AX8 | Partition Mesh, Driver & Pass | AXK | Vehicle Type Truck |
| AXP | Vehicle Type - Multi-Purpose Passenger Vehicle | B34 | Covering Frt Floor Mats, Carpeted Insert |
| B35 | Covering Rear Floor Mats, Carpeted Insert | B36 | Covering - Floor Mat, Luggage Compartment |
| B3V | Test Extended Water | B57 | Ornamentation - Exterior, Deluxe |
| BAG | Parts Package - Export | BG2 | Covering - Floor Mat, Rear |
| BVE | Steps, Runningboard - Side | C2Y | GVW Rating - 4,240 Lbs |
| C67 | HVAC System - Air Conditioner Front, Electronic Controls | 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) | D22 | Mirror Outside - Left and Right, Remote Control, Electric |
| D30 | Color Override Approved Color & Trim Combinations (All Products) | D7E | Tray - Load Floor, Storage |
| D7R | Tray Load Floor Cargo, Slideout | D81 | Spoiler - Rear, Aero Wing |
| 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 |
| E09 | Equipment Additional - Europe | E12 | Equipment Additional - Japan |
| EF7 | Country United States of America (USA) | EPP | Identification EPA Mass Certification |
| EXP | Export | FE1 | Suspension System - Soft Ride |
| FE3 | Suspension System - Sport | FE9 | Certification - Emission, Federal |
| FR7 | Ratio - Transaxle Final Drive 3.95 | FX2 | Ratio - Transaxle Final Drive 3.91 |
| FY1 | Ratio - Transaxle Final Drive 3.63 | G63 | Provisions - Luggage Carrier, Roof |
| 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 | GAR | Primary Color Exterior, Carbon Flash MET (G) 501Q |
| 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 | GHA | Primary Color Exterior, Magna Steel MET 706S |
| IP2 | Trim - Interior Design (P2) | IPB | Trim - Interior Design (PB) |
| JJD | I/P Subassembly Not Installed (Modular Optimization Method Only) | JL4 | Control - Active Brake |
| JM4 | Brake System - Power, Front Disc, Rear Drum, Cast Iron, Antilock, Front and Rear Wheel | K05 | Heater Engine - Block |
| KA1 | Heater - Seat, Front | KTI | Kit, Tire Inflator |
| 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 |
| 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 | MM5 | Merchandised Trans - Manual 5 Speed Provisions |
| MN5 | Transmission - Automatic 4 Speed, Hmd, 4T45-E | MX0 | Merchandised Trans - Automatic Provisions, O/D |
| N24 | Steering Wheel - Plastic, 3 Spokes | N85 | Wheel - 17 X 6.5, Aluminum |
| 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 |
| NP5 | Steering Wheel - Leather Wrapped | NT7 | Emission System - Federal, Tier 2 |
| NU5 | Emission System - California, Bin 4 | NW9 | Traction Control - Electronic |
| NZ6 | Wheel - 16 X 6.5, Steel, High Vent | P08 | Cover, Wheel Super Deluxe |
| P23 | Wheel - 17 X 6.5, Aluminum, Chrome | PY1 | Wheel - 16 X 6.5, Aluminum, Chrome |
| QB5 | Wheel - 16 X 6.5, Steel | QBV | Tire All - P215/50R17-90S Bw St Tl Al2 |
| QDB | Tire All - P215/55R16-91S Bw R/Pe St Tl Al2 | QDJ | Tire All - P215/55R16-91H Bw R/Pe St Tl Al3 |
| 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 |
| U19 | Speedometer - Instrument, Kilo and Miles, Kilo Odometer | U1C | Radio - AM/FM Stereo, Seek/Scan, CD, Clock, ETR |
| U2J | Digital Audio System S-Band “Not Installed” | U2K | Digital Audio System - S-Band |
| UD0 | Sensor Indicator Inflatable Restraint, Frt Rh/Child Presence Detecto | UE0 | Communication System - Vehicle, G.P.S. - Not Installed |
| UE1 | Communication System - Vehicle, G.P.S. 1 | UJM | Tire Press Indicator Manual Learn |
| UK1 | Frequencies - Japanese | UL2 | Frequencies - European |
| UPF | Wireless Interface - Short Range, Voice Recorder | UQ3 | Speaker System - Enhanced Audio |
| US8 | Radio - AM/FM Stereo, Seek/Scan, CD, Auto Tone, Clock, ETR, MP3, RDS | UUI | Radio - AM/FM Stereo, Seek/Scan, CD, Auto Tone, Clock, ETR, MP3, RDS, USB Port |
| UVC | Camera Rear View | UW5 | Speaker System - 6, Base |
| 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 |
| VAV | Accessory Floor Mats - All Weather | VBS | Accessory Remote Start - Two Way Advanced |
| VC5 | Label - Shipping, Except US, US Possessions or Japan | VG6 | Label Information Bumper Impact, 5 MPH, California |
| VH3 | Label Information Bumper Impact, 5 MPH, Hawaii | 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 |
| VS7 | Vehicle Non-Saleable | VT7 | Owners Manual - English Language |
| VTA | Accessory Exhaust Tip - Design 2 | VTB | Accessory Protector, Rear Bumper |
| VTC | VEH Personalization - Package, Black Chrome | VY7 | Knob - Transmission Control Lever, Leather |
| WT9 | Order Modification NAES for Domestic Delivery | XW6 | Paint Finish Metallic |
| YE8 | Vehicle Test, Engineering | YF5 | Certification - Emission, California |
| YK6 | Identification (SEO) | YM8 | Identification Limited Personalization Option (LPO) |
| Z49 | Country - Canada | ZAF | Tire Spare Spare, Compact Size, 15” |
| ZAG | Wheel Spare Spare, Compact Size, 15X4, 5 Lugs” | ZR6 | Show Vehicle Zone |
| ZV1 | Statement of Origin Manufacture |
OnStar Functionality Impacted by US Cellular CDMA 2G Sunset
Canada sunsetted cellular 2G CDMA technology in 2015. GM Canada 🇨🇦 figured out how to retain OnStar functionality in affected vehicles without using a dongle that plugs into the ODB-II port, which is GM USA 🇺🇸 solution. A dongle that plugs into the ODB-II port is unacceptable to me.
Documents retrieved from NHTSA (US) https://nhtsa.gov.
Hightower Affected Cars
| Year | Brand | Model | Module Part Number | Function | Part | Price |
|---|---|---|---|---|---|---|
| 2011 | Chevrolet | HHR3 | 23235227 (2011) | $392.62 (GMD) No Results (C) |
||
| Female to Male Cable (2010 & Under) | 23242476 | $7.78 (GMD) No Results (C) |
||||
| UHF Adapter Cable (2010 & Under) | 23242478 | $8.10 (GMD) No Results (C) |
Service Bulletin 15-08-44-001J (GM Canada 🇨🇦 🍁)
| GM Canada Service Bulletins | Offline (this repository on GitHub) |
National Highway Traffic Safety Administration (USA gov 🇺🇸) |
|---|---|---|
| Bulletin No.: 15-08-44-001 Date: Mar-2015 |
MC-10113720-9999.pdf | MC-10113720-9999.pdf |
| File in Section: 08 -Body and Accessories Bulletin No.: 15-08-44-001 H Date: June, 2016 |
SB-10089229-2280.pdf | SB-10089229-2280.pdf |
Chevrolet HHR
| “Ralph Hightower” / ChatGPT |
|---|
| “Hello Assistant.” |
| Hello! How can I assist you today? |
| “Are you familiar with the Chevrolet HHR?” |
| Yes, the Chevrolet HHR (Heritage High Roof) is a retro-styled compact car that was produced by General Motors from 2005 to 2011. It was based on the same platform as the Chevrolet Cobalt and shared many of its mechanical components. The HHR was marketed as a versatile vehicle that combined the functionality of an SUV with the maneuverability of a compact car. It was available in a variety of trim levels and engine options, including a high-performance SS version with a turbocharged engine. |
| “Was it very popular?” |
| The Chevrolet HHR had a mixed reception during its production years. While it had a distinctive retro look that some customers found appealing, others criticized it for its boxy design and limited interior space. Sales of the HHR were initially strong in the United States, but they began to decline in later years as competition from other compact SUVs and crossovers increased. Despite this, the HHR still has a dedicated fan base, and many owners appreciate its practicality and unique style. |
| “Are there any retro styled vehicles still in production? Or has the retro look disappeared?” |
| Yes, there are still some retro-styled vehicles in production today. The most notable examples include: |
| 1. Volkswagen Beetle - Although production of the iconic “Bug” ended in 2019, the Beetle remained in production for several years in its modern form, which retained the classic styling of the original Beetle. |
| 2. Mini Cooper - The Mini Cooper has been produced since 2000 and features a modern interpretation of the classic Mini design. |
| 3. Fiat 500 - The Fiat 500 has been in production since 2007 and features a retro-inspired design that pays homage to the original Fiat 500 produced in the 1950s and 1960s. |
| 4. Ford Mustang - The Mustang has been in continuous production since 1964 and has gone through several design iterations over the years, but it has always maintained a certain retro flair. |
| These retro-styled vehicles have proven to be popular among consumers who appreciate their nostalgic designs and unique aesthetics. However, it’s worth noting that the trend towards retro styling seems to have slowed down in recent years, and many automakers are now focusing on more futuristic and modern designs. |
| I wouldn’t say that the current Mustang looks like the 1964/1965 styling. |
| You are correct. While the Ford Mustang has maintained certain design elements that pay homage to the original 1964 model, such as the long hood and short rear deck, the current Mustang’s styling has evolved considerably from the original. The current Mustang features a more aggressive, modern design with sleek lines and a more aerodynamic shape. It is a good example of how retro styling can be updated and modernized while still retaining some of the original design cues. |
| “I think that you would agree that the Beetle, 500, and Mini Cooper don’t have the cargo capacity of the HHR with the rear seats down.” |
| Yes, that is correct. The Chevrolet HHR was a versatile vehicle that offered a large amount of cargo space with the rear seats folded down, which made it popular among customers who needed a vehicle that could carry a lot of cargo. While the Volkswagen Beetle, Fiat 500, and Mini Cooper are all compact cars that offer some cargo space, they do not have the same level of cargo capacity as the HHR. However, these vehicles do offer other advantages such as fuel efficiency and maneuverability, which make them attractive to consumers who prioritize those features over cargo space. |
| “Well, on one trip that I took in my 2011, I got 30 MPG.” |
| That’s great to hear! The Chevrolet HHR was available with several different engine options, including fuel-efficient four-cylinder engines that were capable of achieving good gas mileage. The EPA estimated fuel economy for the 2011 HHR ranged from 22 to 32 miles per gallon on the highway, depending on the engine and transmission combination. Of course, actual fuel economy can vary depending on driving conditions and driving style, so it’s always good to hear when owners are able to achieve good gas mileage on their trips. |
| “Yes, this was with the 2.4L & 4 speed automatic.” |
| The 2.4L engine and 4-speed automatic transmission was a popular combination on the Chevrolet HHR. This engine was known for providing good power and decent fuel economy, especially on the highway. With proper maintenance and careful driving, it’s not uncommon for HHR owners to achieve good gas mileage on trips, as you have experienced with your own vehicle. |
| “Do you think that Chevrolet will reintroduce it?” |
| It’s difficult to say whether Chevrolet will reintroduce the HHR in the future. The HHR was discontinued in 2011, and since then, Chevrolet has not announced any plans to revive the model. |
| However, if there is sufficient demand for a compact SUV with similar features and capabilities as the HHR, Chevrolet may decide to introduce a new model that fills that niche. In recent years, there has been a trend towards crossover SUVs that offer a balance of utility, fuel efficiency, and style, which could create an opportunity for a vehicle like the HHR to make a comeback. |
| That being said, it’s important to keep in mind that the auto industry is constantly evolving, and automakers are always looking to introduce new models that meet the changing needs and preferences of consumers. So while there’s no guarantee that Chevrolet will bring back the HHR, it’s always possible that they could introduce a new model that offers similar features and capabilities. |
| “Well, Chevy has the Trax…” |
| Yes, the Chevrolet Trax is a compact crossover SUV that was introduced in 2015. The Trax shares some similarities with the HHR, such as its compact size and versatile cargo space, but it also offers some modern features and technologies that the HHR did not have, such as available all-wheel drive and advanced safety features. |
| While the Trax is not a direct replacement for the HHR, it does offer some of the same benefits that made the HHR popular, such as a spacious interior and good fuel economy. So if you are a fan of the HHR and are looking for a vehicle with similar capabilities, the Trax could be worth considering. |
| “My 2011 didn’t have remote start, but I think that if I got the hood release switch for remote start, that the cable running from the release to the fuse box would enable it. I can’t see manufacturers programming different PROM to enable or disable a feature.” |
| It’s possible that installing the hood release switch for remote start could enable the feature on your 2011 Chevrolet HHR. However, it’s important to keep in mind that adding remote start functionality to a vehicle that was not originally equipped with it can be a complicated process that may require additional components and modifications. |
| The process of enabling remote start functionality may also vary depending on the specific make and model of the vehicle, as well as the components that are already installed on the vehicle. In some cases, the vehicle’s onboard computer may need to be reprogrammed in order to enable remote start functionality, which can only be done with specialized equipment and software. |
| So while it’s possible that installing the hood release switch for remote start could enable the feature on your HHR, it’s also possible that additional modifications may be required. It’s always a good idea to consult with a qualified mechanic or automotive technician before making any modifications to your vehicle to ensure that they are done safely and correctly. |
| “What engines and transmissions were available for the HHR?” |
| The Chevrolet HHR was available with a variety of engine and transmission options over its production run. Here is a breakdown of the different options: |
| Engines: |
| • 2.0L inline-four engine (2006-2007 only) - 143 horsepower and 150 lb-ft of torque |
| • 2.2L inline-four engine (2006-2010) - 149 horsepower and 152 lb-ft of torque |
| • 2.4L inline-four engine (2006-2011) - 172 horsepower and 167 lb-ft of torque |
| Transmissions: |
| • 5-speed manual transmission (standard on LS and 1LT trims) |
| • 4-speed automatic transmission (standard on 2LT trim and optional on LS and 1LT trims) |
| • 5-speed automatic transmission (standard on SS trim) |
| It’s worth noting that the engine and transmission options varied depending on the model year and trim level of the HHR. Additionally, some options were only available on certain trim levels or with certain packages. |
| “Thank you.” |
| You’re welcome! If you have any other questions about the Chevrolet HHR or any other topic, feel free to ask. |
| “Alrighty. Bye.” |
| Goodbye! Don’t hesitate to reach out if you have any more questions in the future. |
ChatGPT Haikus — Chevrolet HHR
| “RalphHightower” / ChatGPT |
|---|
| “Good afternoon, Assistant.” |
| Good afternoon! How can I assist you today? |
| “Could you create five Haiku verses about the Chevrolet HHR?” |
| Sure! Here are five Haiku verses about the Chevrolet HHR: |
| Retro charm on wheels, HHR’s sleek lines entice, Classic meets today. |
| Compact and agile, HHR cruises with grace, Efficiency shines. |
| Spacious cabin holds, Comfort for all on the go, Journey with delight. |
| Bold curves catch the eye, Chevrolet’s emblem of strength, HHR, a star. |
| Versatile spirit, HHR adapts to your needs, Utility unleashed. |
| I hope you enjoy these Haiku verses about the Chevrolet HHR! |
| “Excellent! Thank you.” |
| You’re welcome! I’m glad you liked the Haiku verses. If you have any more questions or need further assistance, feel free to ask. |
| “Take care and cheers.” |
| Thank you! Take care and have a wonderful day. Cheers to you as well! If you ever need assistance in the future, feel free to reach out. |