HYQ12BZECar Keyless Entry Transmitter

Locking/Unlocking the doors INSTRUCTIONS When you push the ‘Lock’ button on the transmitter, all the doors can be locked from outside the vehicle. Make sure all the doors are locked when you leave the vehicle. When you push the ‘Unlock’ button on the transmitter, all the doors can be unlocked from outside the vehicle. (If applicable) When you push the ‘Trunk’ button on the transmitter, the car trunk lid can be opened from outside the vehicle. (If applicable) When you push the ‘Back Window’ button on the transmitter, the back window can be opened from outside the vehicle. (If applicable) When you push the ‘Panic’ button on the transmitter, alarms can be operated/unoperated from outside the vehicle. NOTE This device complies with Part 15 of the FCC Rules. Operation is subject to 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. FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

DENSO CORPORATION Electronic Key FCC ID: HYQ12BZE (External photos) Front view Rear view DENSO CORPORATION Electronic Key FCC ID: HYQ12BZE Inner Module (front) Inner Module (Rear)

7. Marking location and layout Transmitter Fig. Marking location and layout of Transmitter Note : Compliance statement of marking will not be changed. But marking layout, size and other indications maybe changed. (41.2) (76.5) Location of approval marking (Sticker or marking)

DENSO CORPORATION Electronic Key FCC ID: HYQ12BZE (Internal photos) Circuit Board (front) Circuit Board (rear)

1. Description of manufacturer 1.1. Trade mark : 1.2. Name and address of manufacturer - Name :DENSO CORPORATION - Address :1-1 Showa-cho, Kariya-city, Aichi-prefecture, 448-8661, Japan 1.3. Name and address of applicant - Name : DENSO CORPORATION - Address : 1-1 Showa-cho, Kariya-city, Aichi- prefecture, 448-8661, Japan 2. Technical description of the system 2.1. Type number - Transmitter : 12BZE 2.2. Specifications of transmitter - Nominal frequency : 314.00 MHz - oscillator frequency : 314.00 MHz SAW resonator - Radio frequency output power : 75.6dB V/m or less at 3m (*) - Type of modulation : A1D - Power Supply - Nominal supply voltage : 3 VDC - Type of Battery : One lithium battery - Antenna : Built-in type (Fixed) ∗ Note: Calculation of Voltage Average Level A transmitter has the one complete pulse train Voltage Average Level(μV) = (Epeak × Tt) ÷ T = (Epeak × 89.6msec) ÷ 179.2msec Epeak = Voltage peak level T = One complete pulse train time including blanking interval Tt = Total pulse of transmitter in one complete pulse train 3. Outline of the system 3.1. Description of the system operation This system is mainly used for locking or unlocking the doors of the vehicle. The transmitter send a radio wave signal while the button is pushed. The receiver becomes active in response to the signal from the transmitter. 3.2. Installation in vehicle The receiver is installed inside the vehicle. Fig Outline of the System Transmitter Actuator Receiver Remote Keyless Entry System Installation in vehicle ECU Driver 6. Component listing Transmitter Part Name Description Number of Units IC - 1 SAW Resonator 314.00MHz 1 LED - 1 Transistor - 2 Resistor (a) 2.2-4.7k ohm 1 Resistor (b) 2.2-4.7k ohm 1 Resistor (c) 100-330 ohm 1 Capacitor (d) 0.5-5pF 1 Capacitor (e) 0.5-6pF 1 Capacitor (f) 0.5-14pF 1 Capacitor (g) 0.5-2pF 1 Capacitor (h) 0-40pF 1 Capacitor (i) 0-40pF 1 Capacitor (j) 0-40pF 0 Inductor (k) 22-37nH 1 Switch - 3 or 2 Battery 3V 1

Test report No. : 23FE0039-HO-1 Page : 2 of 15 Revised date : March 28, 2003 FCC ID : HYQ12BZE A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone: +81 596 24 8116 Facsimile: +81 596 24 8124 CONTENTS PAGE SECTION 1: Client information 3 SECTION 2: Equipment under test (E.U.T.) 3 SECTION 3: Test specification, procedures and results 4 SECTION 4: Operation of E.U.T. during testing 6 SECTION 5: Radiated Emission (Fundamental and Spurious Emission) 7 APPENDIX 1: Photographs of test setup 8 APPENDIX 2: Test instruments 8 APPENDIX 3: Data of EMI test 8 Test report No. : 23FE0039-HO-1 Page : 3 of 15 Revised date : March 28, 2003 FCC ID : HYQ12BZE A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone: +81 596 24 8116 Facsimile: +81 596 24 8124 SECTION 1: Client information Company name : DENSO CORPORATION Brand name : DENSO Address : 1-1 Syowa-cho, Kariya-city, Aichi-prefecture, 448-8661, Japan Telephone Number : +81-566-61-2537 Facsimile Number : +81-566-25-4915 Contact Person : Mitsugi Ohtsuka SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Electronic Key Model No. : 12BZE Rating : 3V DC (One lithium battery) Country of Manufacture : Japan Receipt Date of Sample : February 24, 2003 Condition of EUT : Engineering prototype 2.2 Product Description DENSO CORPORATION, Model: 12BZE (referred to as the EUT in this report) is the Keyless Entry System (Transmitter). This system is mainly used for locking or unlocking the doors of the vehicle. The transmitter sends a radio wave signal while the bottom is pushed. The receiver becomes active in response to the signal from the transmitter. Frequency Operation : 314.00MHz Oscillator frequency : 314.00MHz SAW resonator circuit Type of Modulation : A1D Antenna Type : Built-in type (Fixed) Test report No. : 23FE0039-HO-1 Page : 4 of 15 Revised date : March 28, 2003 FCC ID : HYQ12BZE A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone: +81 596 24 8116 Facsimile: +81 596 24 8124 SECTION 3: Test specification, procedures and results 3.1 Test Specification Test Specification : FCC Part 15 Subpart C Title : FCC 47CFR Part15 Radio Frequency Device Subpart C Intentional Radiators Section 15.209 Radiated emission limits, general requirements Section 15.231 Periodic operation in the band 40.66 – 40.70MHz and above 70MHz 3.2 Procedures and results No. Item Test Procedure Specification Deviation Worst margin Results 1 Automatically Deactivate ANSI C63.4:2001 Section 15.231(a)(1) N/A - Complied 2 Electric Field Strength of Fundamental Emission ANSI C63.4:2001 Section 15.231(b) N/A 6.6dB 314.01MHz Horizontal Complied 3 Electric Field Strength of Spurious Emission ANSI C63.4:2001 Section 15.205 Section 15.209 Section 15.231(b) N/A 4.2dB 2198.07MHz Vertical Complied 4 -20dB Bandwidth ANSI C63.4:2001 Section 15.231(c) N/A - Complied 3.3 Additions to standards No addition, deviation or exclusion has been made from standards. 3.4 Confirmation A-Pex International Co., Ltd. hereby confirms that E.U.T. , in the configuration tested, complies with the specifications FCC Part15 Subpart C Section 15.209 and Section 15.231. 3.5 Uncertainty Radiated Emission Test The measurement uncertainty (with a 95% confidence level) for this test using Biconical antenna is + 4.5dB. The measurement uncertainty (with a 95% confidence level) for this test using Logperiodic antenna is + 5.2dB. The measurement uncertainty (with a 95% confidence level) for this test using Horn Antenna is + 6.6dB. ■The data listed in this test report may exceed the test limit because it does not have enough margin. □The data listed in this test report has enough margin. Test report No. : 23FE0039-HO-1 Page : 5 of 15 Revised date : March 28, 2003 FCC ID : HYQ12BZE A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone: +81 596 24 8116 Facsimile: +81 596 24 8124 3.6 Test Location A-Pex International Co., Ltd. EMC Head Office Division. No.2 semi anechoic chamber, 7.5 x 5.8 x 5.2m. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone: +81 596 24 8116 Facsimile: +81 596 24 8124 This site has been fully described in a report submitted to FCC office, and listed on June 05, 2002 (Registration number: 846015). Industry Canada number: IC4247-2 *NVLAP Lab. code: 200572-0 3.7 Test setup, Data of EMI and Test instruments Refer to APPENDIX 1 to 3. Test report No. : 23FE0039-HO-1 Page : 6 of 15 Revised date : March 28, 2003 FCC ID : HYQ12BZE A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone: +81 596 24 8116 Facsimile: +81 596 24 8124 SECTION 4: Operation of E.U.T. during testing 4.1 Operating Modes The EUT exercise program used during radiated testing was designed to exercise the various system components in a manner similar to typical use. The operating mode/system was as follows: Operation mode : Transmitting Justification : The system was configured in typical fashion (as a customer would normally use it) for testing. 4.2 Configuration and peripherals Front View A:EUT * Test data was taken under worse case conditions . Description of EUT No. Item Model number Serial number Manufacturer FCC ID A Electronic Key (Transmitter) 12BZE EM53 DENSO CORPORATION HYQ12BZE Test report No. : 23FE0039-HO-1 Page : 7 of 15 Revised date : March 28, 2003 FCC ID : HYQ12BZE A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone: +81 596 24 8116 Facsimile: +81 596 24 8124 SECTION 5: Radiated emission (Fundamental and Spurious Emission) 5.1 Operating environment The test was carried out in No.2 semi anechoic chamber, 7.5 x 5.8 x 5.2m. Temperature : See data Humidity : See data 5.2 Test configuration EUT was placed on a pla…

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Test report No. : 23FE0039-HO-1 Page : 9 of 15 Revised date : March 28, 2003 FCC ID : HYQ12BZE A-Pex International Co., Ltd. EMC Head Office Division. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone: +81 596 24 8116 Facsimile: +81 596 24 8124 APPENDIX 1: Photographs of test setup Radiated emission(Worst case position)