Guso19

Hi, this is my first post, my english isn't very good because I´m from México, I have a HHR 06 in this moment I'm installing my car audio but not where to connect the remote cable... I think pink wire connects to the Radio but I don't know... I need you help... Thanks Greetings from Mexico

silverstreet

If you are referring to the [[[remote/amp turn on wire]]] which in most cases for me has been a thin 18 gauge blue wire with a white line. Almost all aftermarket head units have a remote/power antenna wire to connect to on the back of the head unit(stereo). Look for it. Or splice into any "ignition" wire so the amps will only turn on with the key turned. Not sure if you are using the stock stereo or not.

Guso19

Yes, I have the stock stereo and Yes, I mean that cable
Look this!
Here is the 2007 hhr wire diagram:
Car Radio Constant 12v+ Wire: Red/White
Car Radio Switched 12v+ Wire: you can catch accesory in the large harness below the fuse box. it is a heavy guage Pink (10g or 12g) wire.
Car Radio Ground Wire: Black/White
Car Radio Illumination Wire: Gray
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger: Pink
Car Stereo Amp Trigger Wire: Pink <--- THIS
Car Stereo Amplifier Location: Inside the drivers side rear quarter panel.
Front Speakers Size: 6.5
Front Speakers Location: door
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Rear Speakers Size: 6.5
Rear Speakers Location: door
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue

I think it's the pink cable, what do you think?

silverstreet

I've never heard it called this but the "amp trigger wire" sounds about right.

You could also use the accessory wire but I'd try that higher gauge thin pink wire first.

07azhhr

The pink is the correct wire.