2007 Chevrolet Uplander Owner's Manual - Page 121
2007 Chevrolet Uplander Manual
Page 121 highlights
At times you may notice a decrease in range. This is normal for any remote keyless entry system. If the transmitter does not work or if you have to stand closer to your vehicle for the transmitter to work, try this: • Check the distance. You may be too far from your vehicle. You may need to stand closer during rainy or snowy weather. • Check the location. Other vehicles or objects may be blocking the signal. Take a few steps to the left or right, hold the transmitter higher, and try again. • Check to determine if battery replacement is necessary. See "Battery Replacement" under Remote Keyless Entry System Operation on page 121. • If you are still having trouble, see your dealer or a qualified technician for service. The remote keyless entry transmitter shown here is for a vehicle equipped with the remote vehicle start feature and dual power sliding doors. The remote keyless entry transmitter supplied with your vehicle will only contain the buttons specific to your vehicle's factory installed remote system features. Remote Keyless Entry System Operation You can lock and unlock the vehicle's doors and the liftgate using the remote keyless entry transmitter supplied with your vehicle. / (Remote Vehicle Start): If your vehicle has this feature, you can start the engine from outside the vehicle. See "Remote Vehicle Start" at the end of this section for more detailed information. 121