Hummer H2 Tech Bulletins / Recalls

[Klaus]

Document ID # 1133370
2003 HUMMER H2

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Info - Selecting Radio Source Using Steering Wheel Controls #02-08-44-017
Selecting Radio Source Using Steering Wheel Controls
2003 Cadillac Escalade, Escalade EXT

2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe

2003 GMC Denali, Sierra, Yukon, Yukon XL

2003 HUMMER H2

with Uplevel Steering Wheel Audio Controls (RPO UK3)

The above listed vehicles, equipped with the Uplevel CD, Dual Play and ICDX radios, have a Source button on the steering wheel controls that enables the customer to select any radio band/source. Normally, all available radio band sources should be selectable using the steering wheel controls.

However, some of these radios may experience a situation where you may only be able to switch between AM and FM2 when using the steering wheel controls.

When you experience this situation, press the Band button on the radio a minimum of eight times. This should correct the situation and synchronize the steering wheel controls with the radio.