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 216 (AUDIO SYSTEM)SYSTEM DESCRIPTIONUSB ADAPTER UNIT CONNECTOR FOR INPUTS AND OUTPUTSUSB ADAPTER UNIT CONNECTOR A (14P)
2008 Chevrolet HHR LT, 2.4 P, Automatic
USB Adapter Unit Connector A (14P)
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION USB Adapter Unit Connector A (14P)
WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
TERMINAL NAME REFERENCE CHART
| Cavity | Wire Color | Terminal Name | Connects to | ||||||
|---|---|---|---|---|---|---|---|---|---|
| A1 | ORN | + B | Audio-navigation unit(2), Audio unit(3) | ||||||
| A2 | BLU | SYS ON | Audio-navigation unit(2), Audio unit(3) | ||||||
| A3 | GRY(1) | GA-NET BUS SH | Shield for terminals No. 9 and No. 10 | ||||||
| A4 | GRY(1) | GAUDIO SH | Shield for terminals No. 5, No. 6, No. 13 and No. 14 | ||||||
| A5 | BLK | AUDIO R+ | Audio-navigation unit(2). Audio unit(3) | ||||||
| A6 | WHT | AUDIO L+ | Audio-navigation unit(2). Audio unit(3) | ||||||
| A9 | YEL | GA-NET BUS + | Audio-navigation unit(2), Audio unit(3) | ||||||
| A10 | BRN | GA-NET BUS- | Audio-navigation unit(2). Audio unit(3) | ||||||
| A11 | BLK | GND | Audio-navigation unit(2), Audio unit(3) | ||||||
| A13 | RED | AUDIO R- | Audio-navigation unit(2), Audio unit(3) | ||||||
| A14 | GRN | AUDIO L- | Audio-navigation unit(2), Audio unit(3) | ||||||
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.