LHJ015BCM Receiver

One key is used for the ignition and all of the locks. Key code information can be obtained only at the retailer where your vehicle was purchased. These code numbers can be used to make new keys. Additional keys that are needed can be made at any retail service facility provided you have the key code information. Store this information in a safe place, but not in your vehicle. Have extra keys made. Your service parts department can make extra keys for you. If your vehicle is equipped with the OnStar ® System with an active subscription and you lock your keys inside the vehicle, OnStar ® may be able to unlock your vehicle. SeeOnStar ® System on page 2-35for more information. Notice:If you ever lock your keys in your vehicle, you may have to damage the vehicle to get in. Be sure you have spare keys. Remote Keyless Entry System The remote keyless entry system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. This device must accept any interference received, including interference that may cause undesired operation of the device. This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. This device must accept any interference received, including interference that may cause undesired operation of the device. Changes or modifications to this system by other than an authorized service facility could void authorization to use this equipment. 2-3

Re: Certification for Motorola Receiver Model: LHJ015 FCC ID: LHJ015 IC: 109G-015 POWER OF ATTORNEY A letter granting Valdis V. Liepa the Power of Attorney is on file and can be provided when so requested. Re: Certification for Motorola Receiver Model: LHJ015 FCC ID: LHJ015 IC: 109G-015 REQUEST FOR CONFIDENTIALITY Pursuant to 47 CRF 0.459, Motorola requests that a part of the subject application be held confidential. This comprises Exhibits (5) Schematics (10) Parts List (Part of Exhibit only) Motorola has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. If there are any questions regarding this request, please contact me at the above address or call 734-483-4211, fax 734-647-2106 or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist University of Michigan March 20, 2005 Re: Certification for Motorola Receiver Model: LHJ015 FCC ID: LHJ015 IC: 109G-015 STATEMENT OF MODIFICATIONS There were no modifications made to the DUT by this test laboratory. (Also see Section 3.1 of the attached Test Report). _____________________ Valdis V. Liepa Research Scientist Re: Certification for Motorola Receiver Model: LHJ015 FCC ID: LHJ015 IC: 109G-015 GENERAL PRODUCT INFORMATION The device, for which certification is pursued, has been designed by: Motorola AIEG 4000 Commercial Avenue Northbrook, IL 60062-1840 Steven Flatt Tel: 847-480-4137 Fax: 847-205-2503 It will be manufactured by: Motorola AIEG 4000 Commercial Avenue Northbrook, IL 60062-1840 Steven Flatt Tel: 847-480-4137 Fax: 847-205-2503 Canadian Contact: Kathir Kandiah 260 Randolph Place Apt 103, Windsor, ON N9B 2T3 Tel: 416-895-2910 E mail [email protected]

I F AMPLIFIER I F FILTER I F AMP DEMODULATOR DATASLICER LOCAL OSCILLATOR 314.5 MHz SAW ANTENNA MIXER RKE Receiver Block Diagram MICROCONTROLLER 16 MHz CRYSTAL OSCILLATOR

March 20, 2005 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for Motorola Receiver Model: LHJ015 FCC ID: LHJ015 IC: 109G-015 Please find enclosed application materials for certification of Motorola LHJ015 Receiver. We tested it and found it to comply with FCC Part 15. If there are any questions regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647-2106, or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist March 20, 2005 Certification and Engineering Bureau Industry Canada 3701 Carling Avenue, Bldg. 94 Ottawa, Ontario K2H 8S2 Re: Certification for Motorola Receiver Model: LHJ015 FCC ID: LHJ015 IC: 109G-015 Please find enclosed application materials for certification of Motorola LHJ015 Receiver. We tested the device and found it to comply with RSS-210. The product is identified by: IC: 109G-015 If there are any questions, suggestions, etc., regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647- 2106; e-mail: [email protected]. Sincerely, Valdis V. Liepa Research Scientist

March 20, 2005 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: LHJ015 IC: 109G-015 Please find enclosed application materials for certification of Motorola LHJ015 Receiver. Note: 1) portions of this submittal are filed Confidential 2) a list of the modifications made is provided in Attestations. If there are any questions regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647-2106, or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist

Saturn Body Control Module Description The Saturn Body Control Module (BCM) is a factory installed automotive module, powered from the automotive 12 Volt system and is used to control two categories of functions. In the first category it accepts information from switch/sensor inputs and the vehicle data bus, processes this information and then sends outputs to drive various loads and the vehicle data bus. The second category is Remote Keyless Entry (RKE), also known as Remote Function Actuation (RFA), which controls the power door locks and the trunk lock. It receives the 315 MHz on-off keyed transmitted signal from the driver carried Key Fob. This signal is received on an antenna mounted on the printed circuit board of the module. The antenna drives a high integration superheterodyne receiver integrated circuit, specifically manufactured for this type of application. It contains the mixer, local oscillator, IF amplifier, demodulator, and data slicer. It uses a 314.5 MHz SAW resonator to control the local oscillator, resulting in an IF of 500 KHz. The data slicer output is fed to an on module microprocessor for decode and finally lock operation.

DUT on OATS DUT on OATS (close-up)