Pac OS-2C-CTSX Onstar Interface For 2003 - 2007 Cadillac CTS and 2004 - 2005 Cadillac SRX Vehicles
$159.99
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SKU
OS2CCTSX
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- Radio Replacement interface with for 2003 - 2007 Cadillac CTS and 2004 - 2005 Cadillac SRX
- Retains OnStar and all warning chimes when factory radio is replaced
- For vehicles with or without Bose audio system
- Provides Plug-in-connection for steering wheel control module (sold separately)
Unit includes: Interface, Wire harness, and Instruction manual
Pac OS-2C-CTSX Onstar Interface For 2003 - 2007 Cadillac CTS and 2004 - 2005 Cadillac SRX Vehicles
Pac OS-2C-CTSX Onstar Interface For 2003 - 2007 Cadillac CTS and 2004 - 2005 Cadillac SRX Vehicles
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Product Description
- Radio Replacement interface with for select GM Class II vehicles
- Retains OnStar and all warning chimes when factory radio is replaced
- For vehicles with or without Bose audio system
- Provides Plug-in-connection for steering wheel control module (sold separately)
- In-field updateable firmware via USB (using PAC-UP)
- Chime Module Included, with 4 level adjustability
- Provides 10 Amp 12-volt accessory output
- Provides outputs to aftermarket Navigation radios (parking brake, reverse, and speed sense)
- Maintains a “healthy” status on the Class II databus
- Plug-in installation
- PAC OS-2C-CTSX Radio Replacement Interface Instruction manual
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Connections:
- Yellow - 12V Constant
- Red - 12V Accessory
- Black - Ground
- Orange/White - Dash Light Dimmer/Illumination
- Blue - Not used
- Blue/White - Factory amplifier turn on
- Brown - Mute loop connection
- Red/White - (-) Parking brake lead
- Purple/White - VSS (Vehicle speed sensor)
- White RCA - Left Auxiliary input
- Red RCA - Right Auxiliary input
- Green - (+) Reverse trigger
- Green - Left Rear Speaker (+)
- Green with Black Stripe Left Rear Speaker (-)
- White - Left Front Speaker (+)
- White with Black Stripe - Left Front Speaker (-)
- Purple - Right Rear Speaker (+)
- Purple with Black Stripe - Right Rear Speaker (-)
- Gray - Right Front Speaker (+)
- Gray with Black Stripe - Right Front Speaker (-)
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Fitments:
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Cadillac:
- 2003 - 2007 CTS
- 2004 – 2005 SRX (Models equipped with navigation are not compatible)
| Manufacturer | PAC |
|---|---|
| Part Number | OS-2C-CTSX |
| Integration Module | Radio Replacement |
| Wiring harness function | Replace Factory Radio |
| Steering Wheel Control | Yes, requires external module |
| Speaker level inputs | Yes |
| Warranty | 1 Year |
| UPC Code | 606523108904 |
| Return period | 30 days |
| Exchange period | 30 days |
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Customer Questions
Wiring Harnesses Explained
What do all of the wire colors mean? Aftermarket manufacturers have made car stereo receiver installation an easier process by using a standardized wire color scheme. We walk you through what each individual wire does, this way if you have an installation that doesn't perform properly you will have the resources to begin troubleshooting your installation.
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