AXDIS-GM13 - Car kit Metra - Free user manual and instructions
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| Product Type | Vehicle Interface Module (Car Kit) |
| Model | AXDIS-GM13 |
| Brand | Metra |
| Compatible Vehicles | Select GM vehicles (Chevrolet, GMC, Buick, Cadillac) 2006-2013 |
| Dimensions (L x W x H) | 3.5 x 2.5 x 1.0 inches |
| Weight | 0.3 lbs (approx. 136 g) |
| Power Input | 12V DC (vehicle battery) |
| Current Draw | Less than 1.5A |
| Primary Functions | Retain steering wheel controls, OnStar, chimes, and factory amp when replacing factory radio |
| Installation Type | Plug-and-play, no cutting of factory wiring |
| Connector Type | OEM-style harnesses (included) |
| Programming Required | May require module programming via USB (PC connection) |
| Outputs | Analog audio (front/rear/sub), SWC interface, data bus |
| Operating Temperature | -30°C to +85°C (-22°F to 185°F) |
| Storage Temperature | -40°C to +105°C (-40°F to 221°F) |
| Material | High-impact plastic, metal shield |
| Maintenance | Keep dry; clean with soft cloth if necessary |
| Safety | Install with proper fuse protection; disconnect battery before installation |
| Spare Parts | Contact Metra or authorized dealer for replacement harnesses |
| Reparability | Non-serviceable; replace if defective |
| Warranty | 1 year limited manufacturer warranty |
| Country of Origin | China |
| Certifications | CE, FCC |
Frequently Asked Questions - AXDIS-GM13 Metra
What is the Metra AXDIS-GM13?
The Metra AXDIS-GM13 is a vehicle interface module that allows you to install an aftermarket stereo in select GM vehicles while retaining factory features like steering wheel controls, OnStar, and chimes.
Which vehicles are compatible with the AXDIS-GM13?
It is compatible with many GM vehicles (Chevrolet, GMC, Buick, Cadillac) from 2006 to 2013. Check Metra's website for a specific fitment list.
Does the AXDIS-GM13 require programming?
Yes, in most cases the module must be programmed using a USB connection to a PC with Metra's AX-DSP-PROG software. This step customizes settings for your vehicle.
Will I lose OnStar functionality?
No, the AXDIS-GM13 retains OnStar, along with factory chimes and warning tones, when paired with an aftermarket radio.
Do I need any additional wiring harnesses?
The module includes the necessary harnesses for a plug-and-play installation. However, you may need a vehicle-specific antenna adapter or dash kit separately.
Can I control my aftermarket radio with the factory steering wheel controls?
Yes, the AXDIS-GM13 retains steering wheel audio controls (volume, track, mode). It outputs a standard resistive signal compatible with most aftermarket radios.
What if my aftermarket radio does not support SWC?
If your radio lacks steering wheel control input, you can use an additional adapter like the Metra ASWC-1 to convert the signal.
Does the module support factory amplifiers?
Yes, it retains the factory amplifier (if equipped) by providing the necessary audio signal and remote turn-on.
How do I update the firmware on the AXDIS-GM13?
Firmware updates are available on Metra's website. Download the programming tool, connect the module via USB, and follow the instructions to update.
What should I do if the module is not working after installation?
First, verify all connections and that the module is programmed. Check vehicle fuses. If issues persist, consult the manual or contact Metra support at 1-800-221-0932.
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