Understanding the fuse box layout of your 2006 Chevrolet HHR is essential for diagnosing and resolving electrical issues. This guide provides a comprehensive overview of the fuse box locations and diagrams for the 2006, 2007, 2008, 2009, 2010, and 2011 Chevrolet HHR models. Whether you’re troubleshooting a blown fuse related to your car’s OBD2 system or simply need to locate a specific fuse, this article will provide the information you need.
Instrument Panel Fuse Box
Location
The instrument panel fuse box in your Chevy HHR is conveniently located on the passenger side panel of the center console.
Instrument Panel Fuse Box Location in Chevrolet HHR (2006-2011)
Diagram and Fuse List
Below is the fuse diagram for the instrument panel fuse box, along with a detailed list of each fuse and relay assignment. This fuse box is crucial for many interior functions of your HHR. Notably, fuse #25, labeled “Engine Control Module, Transmission Control Module,” is often relevant when considering OBD2 system functionality as these modules are integral to diagnostics. While not explicitly labeled “OBD2 fuse,” issues with this fuse can impact your OBD2 port’s operation.
Chevrolet HHR Instrument Panel Fuse Box Diagram
| Fuse # | Usage |
|---|---|
| 1 | Fuse Puller |
| 2 | Empty |
| 3 | Empty |
| 4 | Empty |
| 5 | Empty |
| 6 | Amplifier |
| 7 | Cluster |
| 8 | Ignition Switch, PASS-Key III+ |
| 9 | Stoplamp |
| 10 | Heating, Ventilation, Air Conditioning, PASS-Key III+ |
| 11 | Empty |
| 12 | Spare |
| 13 | Airbag |
| 14 | Spare |
| 15 | Windshield Wiper |
| 16 | Climate Control System, Ignition |
| 17 | Window Retained Accessory Power |
| 18 | Empty |
| 19 | Electric Power Steering, Steering Wheel Control |
| 20 | Sunroof |
| 21 | Spare |
| 22 | Empty |
| 23 | Audio System |
| 24 | XM Radio, OnStar |
| 25 | Engine Control Module, Transmission Control Module |
| 26 | Door Locks |
| 27 | Interior Lights |
| 28 | Steering Wheel Control Illumination |
| 29 | Power Windows |
| Relays: | |
| 30 | Climate Control System |
| 31 | Empty |
| 32 | Retained Accessory Power (RAP) |
Engine Compartment Fuse Box
Location
The engine compartment fuse box is situated on the driver’s side of the engine compartment, underneath a protective cover.
Engine Compartment Fuse Box Location in Chevrolet HHR
Diagram and Fuse List
This fuse box manages many critical vehicle functions located in the engine bay. Refer to the diagram and table below for the fuse and relay assignments in the engine compartment fuse box of your Chevrolet HHR.
Engine Compartment Fuse Box Location in Chevrolet HHR
| Fuse # | Usage |
|---|---|
| 1 | Electric Power Steering |
| 2 | Rear Defogger |
| 3 | Empty |
| 4 | Body Control Module 3 |
| 5 | Starting System |
| 6 | Body Control Module 2 |
| 7 | Rear Power Plug (Panel Van Only), Cooling Fan (SS only) |
| 8 | Empty |
| 9 | Air Conditioning Clutch Diode |
| 10 | Liftgate, Sunroof |
| 11 | Empty |
| 12 | Rear Power Outlet (Panel Van Only) |
| 13 | Fuel Pump |
| 20 | Rear Wiper |
| 21 | Mirror |
| 22 | Air Conditioning |
| 23 | Heated Seats (Option) |
| 25 | Fuse Puller |
| 27 | Empty |
| 29 | Cigarette Lighter |
| 30 | Power Outlet |
| 31 | Daytime Running Lamps |
| 32 | Empty |
| 33 | Emissions |
| 36 | Power Windows (Turbo Only) |
| 37 | Power Seat (Option) |
| 40 | Cooling Fan |
| 41 | Engine Control Module |
| 42 | Cam Phaser (Turbo Only) |
| 43 | Engine Control Module, Transmission |
| 44 | Antilock Brake System (Option) |
| 45 | Injectors, Ignition Module |
| 46 | Backup Lamps |
| 47 | Heated Seat (Option) |
| 49 | Windshield Washer Pump |
| 53 | Fog Lamps (Option) |
| 56 | Sensing and Diagnostic Module (SDM) |
| 57 | Antilock Brake System (Option) |
| 58 | Windshield Wiper Diode |
| 59 | Windshield Wiper |
| 60 | Horn |
| 61 | Antilock Brake System (Option) |
| 62 | Instrument Panel, Ignition |
| 63 | Driver Side High-Beam |
| 64 | Canister Vent |
| 65 | Driver Side Low-Beam |
| 66 | Passenger Side Low-Beam |
| 67 | Passenger Side High-Beam |
| 69 | Parking Lamps |
| Relays: | |
| 14 | Rear Defogger Relay |
| 15 | Air Conditioning Clutch |
| 16 | Empty |
| 17 | Rear Wiper |
| 18 | Liftgate Release |
| 19 | Fuel Pump |
| 24 | Empty |
| 26 | Powertrain |
| 28 | Daytime Running Lamps |
| 34 | Starting System |
| 35 | Empty |
| 38 | Empty |
| 39 | Windshield Washer Pump |
| 48 | Rear Windshield Washer |
| 50 | Cooling Fan |
| 51 | Run, Crank |
| 52 | Windshield Wiper |
| 54 | Fog Lamps (Option) |
| 55 | Horn |
| 68 | Parking Lamps |
| 70 | Windshield Wipers |
| 71 | Headlamp Low-Beam |
| 72 | Headlamp High-Beam |
Other Relays:
For additional relays, note the following locations:
- A Center High-Mounted Stoplamp Relay and a Rear Access Panel Door Interlock Relay (Panel Van only) are positioned under the hood, in front of the left shock tower.
- The Left Rear Access Panel Door Relay (Panel Van Only), and the Right Rear Access Panel Door Relay (Panel Van Only) are located in the rear of the vehicle, behind the right rear quarter trim panel.
- A Rear Power Plug mini fuse (Panel Van Only) is situated near the battery in the rear of the vehicle.
By understanding the fuse box diagrams and fuse locations for your 2006-2011 Chevrolet HHR, you can effectively troubleshoot electrical problems, including issues that may relate to your OBD2 system and ensure your vehicle remains in optimal working condition. Remember to always consult your vehicle’s owner manual for the most accurate and up-to-date information.
