1994 GMC Jimmy Owner's Manual - Page 65

Keyless Entry System If your vehicle has this option, you lock and unlock your can doors or unlock your trunkfrom up to 30 feet (9 m) away using the key chain transmitter supplied with your vehicle. Your Keyless EntrySystem operates on a radio frequency subject to Federal Communications Commission (FCC) Rules. This device complies with P r 15 of the FCC Rules. Operation is subject to at the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Should interference to this system occur, try this: 0 Check to determine if battery replacement is necessary. the See instructions on battery replacement. Check the distance.You may be too far from your vehicle. This product has a maximum range. Check the location.Other vehicles or objects may be blocking the signal. See your GM dealer or a qualified technician service. for Changes or modifications to this system by other thanan authorized service facility could void authorization to use this equipment. 2- 11