The Chevrolet HHR was manufactured from 2006 to 2011. This article provides detailed fuse box diagrams for each model year from 2006 through 2011. You’ll discover the locations of the fuse panels inside the vehicle and get comprehensive information on the function and layout of each fuse and relay. This guide is essential for understanding the electrical systems of your Chevrolet HHR and troubleshooting any issues related to fuses.
Table of Contents
Cigar lighter (power outlet) fuses in the Chevrolet HHR are the fuses №7 (Rear Power Plug (Panel Van Only)), No.12 (Rear Power Outlet (Panel Van Only)), No.29 Cigarette Lighter) and №30 (Power Outlet) in the Engine Compartment Fuse Box.
Engine Compartment

| Fuse Number | Description |
|---|---|
| 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 |
Instrument Panel

| Fuse Number | Description |
|---|---|
| 1 | Fuse Puller |
| 2 | Empty |
| 3 | Empty |
| 4 | Empty |
| 5 | Empty |
| 6 | Amplifier |
| 7 | Cluster |
| 8 | Ignition Switch, PASS-Key III+ |
| 9 | Stop lamp |
| 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) |
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