Amplified Wiring Interface for GM Vehicles 2000-2013 | Class 2 Data Bus, No Steering Wheel Controls

Install an aftermarket stereo in your GM vehicle without losing factory amplifier functionality using this advanced Class 2 Data Bus interface. Designed for select General Motors models from 2000-2013 that are not equipped with steering wheel controls, this module provides seamless integration by translating your vehicle's data network into usable signals for your new stereo, ensuring all critical features are retained.

Key Features & Benefits:

• Factory Amplifier Retention: Maintains full functionality of your OEM amplified audio system for premium sound quality with your new head unit.

• Data Bus Integration: Interfaces directly with the GM Class 2 data network to provide essential outputs including speed signal, reverse trigger, and parking brake status for compatible navigation and multimedia receivers.

• High-Current Accessory Output: Features a robust 10A switched accessory output to reliably power your new stereo and accessories.

• Retained Accessory Power (RAP): Preserves the GM retained accessory power feature, allowing the radio to stay on after the key is turned off until the door is opened.

• Plug-and-Play Design: Enables a clean installation without cutting factory wires—simply connect the interface between your vehicle’s harness and new radio.

Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.

Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.

While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days