HYQ13CZFRemote Keyless Entry System (Receiver)

Product Description This system is mainly used for locking or unlocking the doors of the vehicle. The transmitter sends a radio wave signal while the button is pushed. The receiver becomes active in response to the signal from the transmitter. <For vehicles sold in U.S.A.> 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.

1-1,Showa-cho, Kariya-shi, Aichi-ken, 448-8661, Japan Tel : +81-566-25-5947 Fax : +81-566-25-4548 Request for Confidentiality February 19, 2008 Federal Communication Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Road Columbia, Maryland 21046 RE: Certification Application FCC ID: HYQ13CZF Please be advised that the following information is to be held confidential and behalf of, DENSO CORPORATION , referring to the FCC rules 0.457 and 0.459: Block Diagram Schematics Theory of Operation Parts List The application contains technical information which DENSO CORPORATION deems to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely, Kazuo Sakakibara Senior Manager Engineering Administration Department

DENSO CORPORATION Remote Keyless Entry System (Receiver) FCC ID: HYQ13CZF (External Photos) IC: 1551A- 13CZF Top Bottom DENSO CORPORATION Remote Keyless Entry System (Receiver) FCC ID: HYQ13CZF (External Photos) IC: 1551A- 13CZF Front Rear DENSO CORPORATION Remote Keyless Entry System (Receiver) FCC ID: HYQ13CZF (External Photos) IC: 1551A- 13CZF Right Left

Marking location and layout Scale: free Note. Compliance statement of marking will not be changed. But marking layout, size and other indications maybe changed. er Fig. Marking location and layout of Receiver

DENSO CORPORATION Remote Keyless Entry System (Receiver) FCC ID: HYQ13CZF IC: 1551A-13CZF (Internal Photos) Comp Side Sold Side DENSO CORPORATION Remote Keyless Entry System (Receiver) FCC ID: HYQ13CZF (Internal Photos) Comp Side Sold Side

Test report No. : 28FE0163-HO-01-A Page : 2 of 14 FCC ID : HYQ13CZF Issued date : February 22, 2008 UL Japan, Inc. Head Office EMC Lab. 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: Customer information ...................................................................................... 3 SECTION 2: Equipment under test (E.U.T.) ........................................................................ 3 SECTION 3: Test specification, procedures & results ......................................................... 4 SECTION 4: Operation of E.U.T. during testing ................................................................. 6 SECTION 5: Radiated Emission ............................................................................................ 8 APPENDIX 1: Photographs of test setup............................................................................... 9 Radiated Emission ......................................................................................................................... 9 Worst Case Position (Horizontal: X-axis/ Vertical:X-axis) ..................................................... 10 Ferrite Core.................................................................................................................................. 11 APPENDIX 2: Data of EMI test ........................................................................................... 12 Radiated Emission ....................................................................................................................... 12 APPENDIX 3: Test instruments ........................................................................................... 14 Test report No. : 28FE0163-HO-01-A Page : 3 of 14 FCC ID : HYQ13CZF Issued date : February 22, 2008 UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 SECTION 1: Customer information Company Name : DENSO CORPORATION Address : 1-1 Showa-cho, Kariya-shi, Aichi-ken, 448-8661 Japan SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Remote Keyless Entry System (Receiver) Model No. : 13CZF Serial No. : 3 Country of Manufacture : Japan Receipt Date of Sample : February 2, 2008 Condition of EUT : Engineering prototype (Not for Sale: This sample is equivalent to mass-produced items.) Modification of EUT : No modification by the test lab. 2.2 Product Description Model No: 13CZF is the Remote Keyless Entry System (Receiver). Frequency of Operation : 314.35MHz Oscillator Frequency : 38.98125MHz (Crystal) Local Oscillator Frequency : 311.85MHz (38.98125MHz x 8) Intermediate Frequency : 2.5MHz Type of receiver : Super-heterodyne Operating voltage(inner) : DC5V (Nominal supply voltage) Antenna type : Inverted L Antenna (Built-in) FCC15.111(b ) The receiving antenna (of this EUT) is installed inside the EUT and cannot be removed. Therefore, this EUT complies with the requirement in section 15.111(b). Test report No. : 28FE0163-HO-01-A Page : 4 of 14 FCC ID : HYQ13CZF Issued date : February 22, 2008 UL Japan, Inc. Head Office EMC Lab. 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 & results 3.1 Test specification Test Specification : FCC Part 15 Subpart B 2008 final revised on January 30, 2008 Title : FCC 47CFR Part15 Radio Frequency Device Subpart B Unintentional Radiators 3.2 Procedures and results Item Test Procedure Limits Deviation Worst margin Result FCC: ANSI C63.4: 2003 7. AC powerline conducted emission measurements Conducted emission IC: RSS-Gen 7.2.2 Receiver N/A N/A N/A*1) FCC: ANSI C63.4: 2003 8. Radiated emission measurements Radiated emission IC: RSS-Gen 4.10 Receiver N/A 14.3dB 935.550MHz Horizontal, Vertical Complied *Note: UL Japan, Inc’s EMI Work Procedure QPM05 and QPM15. *1) The test is not applicable since the EUT is not the device that is designed to be connected to the public utility (AC) power line. *These tests were performed without any deviations from test procedure except for additions or exclusions. 3.3 Additions or deviations to standards No addition, deviation, nor exclusion has been made from standards. 3.4 Uncertainty EMI The following uncertainties have been calculated to provide a confidence level of 95% using a coverage factor k=2. Conducted emission Radiated emission (10m*) Radiated emission (3m*) Radiated emission (3m*) Test room 150kHz- 30MHz 9kHz- 30MHz 30MHz- 300MHz 300MHz- 1GHz 9kHz- 30MHz 30MHz- 300MHz 300MHz- 1GHz 1GHz- 18GHz 18GHz- 40GHz No.1 semi-anechoic Chamber (±) 3.7dB 3.1dB 4.7dB 4.4dB 3.2dB 3.7dB 4.4dB 5.9dB 6.1dB No.2 semi-anechoic chamber (±) 3.7dB - - - 3.2dB 4.3dB 3.9dB 5.9dB 6.1dB No.3 semi-anechoic chamber (±) 3.7dB - - - 3.2dB 4.2dB 4.4dB 5.9dB 6.1dB No.4 semi-anechoic chamber (±) 3.7dB - - - 3.2dB 4.2dB 4.4dB 5.9dB 6.1dB *10m/3m = Measurement distance Radiated emission test(3m) The data listed in this test report has enough margin, more than the site margin. Test report No. : 28FE0163-HO-01-A Page : 5 of 14 FCC ID : HYQ13CZF Issued date : February 22, 2008 UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 3.5 Test Location UL Japan, Inc. Head Office EMC Lab. *NVLAP Lab. code: 200572-0 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 FCC Registration Number IC Registration Number Width x Depth x Height (m) Size of reference ground plane (m) / horizontal conducting plane Other rooms No.1 semi-anechoic chamber 313583 IC4247 19.2 x 11.2 x 7.7m 7.0 x 6.0m No.1 Power source room No.2 semi-anechoic chamber 655103 IC4247-2 7.5 x 5.8 x 5.2m 4.0 x 4.0m - No.3 semi-anechoic chamber 148738 IC4247-3 12.0 x 8.5 x 5.9m 6.8 x 5.75m No.3 Preparation room No.3…

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Test report No. : 28FE0163-HO-01-A Page : 12 of 14 FCC ID : HYQ13CZF Issued date : February 22, 2008 UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 APPENDIX 2: Data of EMI test Radiated Emission DATA OF RADIATED EMISSION TEST UL Japan, Inc. Head Office EMC Lab. No.1 Semi Anechoic Chamber Date : 2008/02/14 Company: DENSO CORPORATIONReport No.:28FE0163-HO-01 Kind of EUT : Remote Keyless Entry System (Receiver) Power:DC5.0V Model No. : 13CZF Temp./Humi.:21deg.C. / 25% Serial No. : 3 Operator:Kazufumi Nakai Mode / Remarks : Rx 314.35MHz Worst-axis Hor:X-axis Ver:X-axis LIMIT : FCC15.109(a) 3m, below 1GHz:QP, above 1GHz:PK Except for the data below : adequate margin data below the limits. CHART:WITH FACTOR ANT TYPE: -30MHz:LOOP, 30-300MHz:BICONICAL, 300MHz-1000MHz:LOGPERIODIC, 1000MHz-:HORN CALCULATION:RESULT = READING + ANT FACTOR + LOSS(CABLE+ATTEN.) - GAIN(AMP) Frequency[Hz] [dBuV/m] << QP DATA >> Horizontal Vertical Horizontal Vertical 30M 1G 50M 70M 100M200M300M500M700M 0 10 20 30 40 50 60 70 80 _ Frequency _ Reading _ DET _ Antenna _ Loss& _ Level _ Angle _ Height _ Polar. _ Limit _ Margin _ Comment _ Frequency _ Reading _ DET _ Factor _ Gain _ Level _ Angle _ Height _ Polar. _ Limit _ Margin _ Comment _ [MHz] _ [ dBuV ] _ DET _ [ dB/m] _ [dB] _ [dBuV/m] _ [Deg] _ [cm] _ Polar. _ [dBuV/m] _ [dB] _ Comment _ 38 . 981 _ 22 . 7 _ QP _ 14.0 _ -20.9 _ 15.8 _ 0 _ 300 _ Hori. _ 40.0 _ 24.2 _ 38 . 981 _ 22 . 7 _ QP _ 14.0 _ -20.9 _ 15.8 _ 0 _ 100 _ Vert. _ 40.0 _ 24.2 _ 194 . 906 _ 22 . 8 _ QP _ 16.5 _ -18.0 _ 21.3 _ 0 _ 300 _ Hori. _ 43.5 _ 22.2 _ 194 . 906 _ 22 . 8 _ QP _ 16.5 _ -18.0 _ 21.3 _ 0 _ 100 _ Vert. _ 43.5 _ 22.2 _ 311 . 850 _ 21 . 5 _ QP _ 13.9 _ -16.7 _ 18.7 _ 0 _ 100 _ Hori. _ 46.0 _ 27.3 _ 311 . 850 _ 21 . 5 _ QP _ 13.9 _ -16.7 _ 18.7 _ 0 _ 100 _ Vert. _ 46.0 _ 27.3 _ 623 . 700 _ 22 . 6 _ QP _ 19.3 _ -15.6 _ 26.3 _ 0 _ 100 _ Hori. _ 46.0 _ 19.7 _ 623 . 700 _ 22 . 6 _ QP _ 19.3 _ -15.6 _ 26.3 _ 0 _ 100 _ Vert. _ 46.0 _ 19.7 _ 935 . 550 _ 22 . 5 _ QP _ 22.3 _ -13.1 _ 31.7 _ 0 _ 100 _ Hori. _ 46.0 _ 14.3 _ 935 . 550 _ 22 . 5 _ QP _ 22.3 _ -13.1 _ 31.7 _ 6 _ 100 _ Vert. _ 46.0 _ 14.3 *The limit is rounded down to one decimal place. *The test result is rounded off to one or two decimal places, so some differences might be observed. Test report No. : 28FE0163-HO-01-A Page : 13 of 14 FCC ID : HYQ13CZF Issued date : February 22, 2008 UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 Radiated Emission DATA OF RADIATED EMISSION TEST UL Japan, Inc. Head Office EMC Lab. No.1 Semi Anechoic Chamber Date : 2008/02/14 Company : DENSO CORPORATIONReport No.:28FE0163-HO-01 Kind of EUT : Remote Keyless Entry System (Receiver) Power:DC5.0V Model No.: 13CZF Temp./Humi.:21deg.C. / 25% Serial No.: 3 Operator:Kazufumi Nakai Mode / Remarks : Rx 314.35MHz Worst-axis Hor:X-axis Ver:X-axis LIMIT : FCC15.109(a) 3m, below 1GHz:QP, above 1GHz:PK FCC15.109(a) 3m, below 1GHz:QP, above 1GHz:AV CHART:WITH FACTOR ANT TYPE: -30MHz:LOOP, 30-300MHz:BICONICAL, 300MHz-1000MHz:LOGPERIODIC, 1000MHz-:HORN CALCULATION:RESULT = READING + ANT FACTOR + LOSS(CABLE+ATTEN.) - GAIN(AMP) Frequency[Hz] [dBuV/m]<< AV/PEAK DATA >> Horizontal Vertical Horizontal Vertical 1G 2G 0 10 20 30 40 50 60 70 80 90 _ Frequency _ Reading _ DET _ Antenna _ Loss& _ Level _ Angle _ Height _ Polar. _ Limit _ Margin _ Comment _ Frequency _ Reading _ DET _ Factor _ Gain _ Level _ Angle _ Height _ Polar. _ Limit _ Margin _ Comment _ [ MHz] _ [ dBuV ] _ DET _ [ dB /m] _ [dB] _ [dBuV/m] _ [Deg] _ [cm] _ Polar. _ [dBuV/m] _ [dB] _ Comment _ 1559.250 _ 45 . 6 _ PK _ 25.2 _ -34.3 _ 36.5 _ 359 _ 100 _ Hori. _ 73.9 _ 37.4 _ 1559.250 _ 45 . 8 _ PK _ 25.2 _ -34.3 _ 36.7 _ 359 _ 100 _ Vert. _ 73.9 _ 37.2 _ 1559.250 _ 31 . 8 _ AV _ 25.2 _ -34.3 _ 22.7 _ 359 _ 100 _ Hori. _ 53.9 _ 31.2 _ 1559.250 _ 31 . 8 _ AV _ 25.2 _ -34.3 _ 22.7 _ 359 _ 100 _ Vert. _ 53.9 _ 31.2 *The limit is rounded down to one decimal place. *The test result is rounded off to one or two decimal places, so some differences might be observed. Test report No. : 28FE0163-HO-01-A Page : 14 of 14 FCC ID : HYQ13CZF Issued date : February 22, 2008 UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 APPENDIX 3: Test instruments EMI test equipment Control No. Instrument Manufacturer Model No Test ItemCalibration Date * Interval(month) MAEC-01 Anechoic Chamber TDK Semi Anechoic Chamber 10m RE 2007/11/23 * 12 MBA-01 Biconical Antenna Schwarzbeck BBA9106 RE 2007/10/21 * 12 MLA-09 Logperiodic Antenna Schwarzbeck USLP9143B RE 2008/01/12 * 12 MAT-06 Attenuator(6dB) Weinschel Corp 2 RE 2007/11/14 * 12 MCC-01 Coaxial Cable 0.1- 3000MHz Suhner/storm/Agile nt/TSJ - RE 2007/12/27 * 12 MPA-04 Pre Amplifier Agilent 8447D RE 2007/07/11 * 12 MTR-01 Test Receiver Rohde & Schwarz ESI40 RE 2007/10/19 * 12 MHA-05 Horn Antenna 1- 18GHz Schwarzbeck BBHA9120D RE 2008/01/19 * 12 MCC-18 Microwave Cable 1G-26.5GHz 5m Suhner SUCOFLEX 104 RE 2008/02/08 * 12 MCC-15 Microwave Cable 1G-26.5GHz 1m Suhner SUCOFLEX 104 RE 2008/02/08 * 12 MPA-01 Pre Amplifier Agilent 8449B RE 2008/02/12 * 12 MOS-01 Digital Humidity Indicator N.T NT-1800 RE 2007/11/12 * 12 MJM-01 Measure KDS ES19-55 RE - MSTW-14 EMI measurement program TSJ TEPTO-DV RE - The expiration date of the calibration is the end of the expired month. All equipment is calibrated with traceable calibrations. Each calibration is traceable to the national or international standards. As for some calibrations performed after the tested dates, those test equipment have been controlled by means of an unbroken chains of calibrations. Test Item ： RE: Radiated emission

Test report No. : 28FE0163-HO-01-A Page : 9 of 14 FCC ID : HYQ13CZF Issued date : February 22, 2008 UL Japan, Inc. Head Office EMC Lab. 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 Front Rear Test report No. : 28FE0163-HO-01-A Page : 10 of 14 FCC ID : HYQ13CZF Issued date : February 22, 2008 UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 Worst Case Position (Horizontal: X-axis/ Vertical:X-axis) X-axis Y-axis Z-axis Test report No. : 28FE0163-HO-01-A Page : 11 of 14 FCC ID : HYQ13CZF Issued date : February 22, 2008 UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8116 Facsimile : +81 596 24 8124 Ferrite Core Ferrite Core