HYQ23AANRemote Keyless Entry System and TPMS (Receiver)

Manual Requirement of FCC Our product (23AAN) is one of vehicle parts incorporated into the vehicle as original equipment. Therefore, we will not supply the user’s manual. However, we will ask the vehicle manufacturer to include following statements in the vehicle user’s manual in accordance with FCC requirement. 1. Requirement for User Manual 1.1. FCC Requirement 1.1.1. In accordance with 15.21 of FCC rule, following statement will be included in the user’s manual. 1.1.2. In accordance with requirement of FCC§15.19(a)(5), following statement will be included in the user’s manual. FCC WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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.

1-1, Showa-cho, Kariya-shi, Aichi-ken, 448-8661, Japan Tel : +81-566-25-5947 Fax : +81-566-25-4548 Date: October 22, 2013 UL CCS 47173 Benicia Street, Fremont, CA 94538 Reference: Applicant: DENSO CORPORATION FCC ID: HYQ23AAN To whom it may concern: We, the undersigned, hereby authorize Yoshinobu Asai of Application Section, WiSE Japan, UL Verification Service, UL Japan, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Japan, Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This authorization is valid until further written notice from the applicant. The application for the subject equipment has not been submitted to another TCB for certification. Sincerely Yours, Kazuo Sakakibara Manager Engineering Development Promotion Div.

1-1, Showa-cho, Kariya-shi, Aichi-ken, 448-8661, Japan Tel : +81-566-25-5947 Fax : +81-566-25-4548 UL CCS 47173 Benicia Street, Fremont, CA 94538 Subject: Request for Confidentiality FCC ID: HYQ23AAN To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Parts List Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Kazuo Sakakibara Manager Engineering Development Promotion Div. October 22, 2013

DENSO CORPORATION Remote Keyless Entry System and TPMS (Receiver) FCC ID: HYQ23AAN External Photos Front Rear DENSO CORPORATION Remote Keyless Entry System and TPMS (Receiver) FCC ID: HYQ23AAN External Photos Top Bottom DENSO CORPORATION Remote Keyless Entry System and TPMS (Receiver) FCC ID: HYQ23AAN External Photos Right Left

8. Marking location and layout Note: Compliance statement of marking will not be changed. But marking layout, size and other indications may be changed. (63.5) (37) (90)(47.2) Unit: mm Scale: free 9

DENSO CORPORATION Remote Keyless Entry System and TPMS (Receiver) FCC ID: HYQ23AAN Internal Photos (Variation No. 1) Antenna Component Side Solder Side Inverse F Antenna: TYPE 1 DENSO CORPORATION Remote Keyless Entry System and TPMS (Receiver) FCC ID: HYQ23AAN Internal Photos (Variation No. 2) Antenna Component Side Solder Side Inverse F Antenna: TYPE 2 DENSO CORPORATION Remote Keyless Entry System and TPMS (Receiver) FCC ID: HYQ23AAN Internal Photos (Variation No. 3) Antenna Component Side Solder Side Inverse F Antenna: TYPE 3 DENSO CORPORATION Remote Keyless Entry System and TPMS (Receiver) FCC ID: HYQ23AAN Internal Photos (Variation No. 4) Antenna Component Side Solder Side Inverse F Antenna: TYPE 4 DENSO CORPORATION Remote Keyless Entry System and TPMS (Receiver) FCC ID: HYQ23AAN Internal Photos (Variation No. 5) Antenna Component Side Solder Side Inverse L Antenna: TYPE 1

Test report No. : 10064275H Page : 2 of 33 Issued date : November 15, 2013 FCC ID : HYQ23AAN UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 REVISION HISTORY Original Test Report No.: 10064275H Revision Test report No. Date Page revisedContents - (Original) 10064275H November 15, 2013 - - Test report No. : 10064275H Page : 3 of 33 Issued date : November 15, 2013 FCC ID : HYQ23AAN UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 CONTENTS PAGE SECTION 1: Customer information ...................................................................................... 4 SECTION 2: Equipment under test (E.U.T.) ....................................................................... 4 SECTION 3: Test specification, procedures & results ......................................................... 6 SECTION 4: Operation of E.U.T. during testing ................................................................. 8 SECTION 5: Radiated Emission .......................................................................................... 10 APPENDIX 1: Data of EMI test ........................................................................................... 11 Radiated Emission ............................................................................................................................ 11 APPENDIX 2: Test instruments ........................................................................................... 31 APPENDIX 3: Photographs of test setup............................................................................. 32 Radiated Emission ............................................................................................................................ 32 Worst Case Position (Horizontal: X-axis/ Vertical:X-axis) ........................................................... 33 Test report No. : 10064275H Page : 4 of 33 Issued date : November 15, 2013 FCC ID : HYQ23AAN UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 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 Telephone Number : +81-566-20-3953 Facsimile Number : +81-566-25-4792 Contact Person : MASASHI URABE SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Remote Keyless Entry System and TPMS (Receiver) Model No. : 23AAN Serial No. : Refer to Section 4, Clause 4.2 Receipt Date of Sample : October 23, 2013 Country of Mass-production : Japan, United States of America 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: 23AAN (referred to as the EUT in this report) is Remote Keyless Entry System and TPMS (Receiver). 23AAN has 5 variations. For details of variations, see “Theory of Operation”. Hereinafter, Remote Keyless Entry System is called “RKES” in this report. Feature of EUT: <RKES mode> RKE 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. <TPMS mode> Tire Pressure Monitoring System is used for monitoring and indicating information of air pressure in vehicle’s tires. Transmitter sends receiver the data that are information of air pressure in vehicle’s tire. The data also include temperature, battery voltage and identity code of transmitter. The receiver judges the data. If the data of air pressure and others are not normal condition, the receiver sends signal to a warning lamp. Then, the warning lamp warns drivers. Test report No. : 10064275H Page : 5 of 33 Issued date : November 15, 2013 FCC ID : HYQ23AAN UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 Type of receiving system : Super-heterodyne Frequency of Operation : RKES (CH1): 314.35 MHz RKES (CH2): 312.10 MHz TPMS: 314.98 MHz Oscillator Frequency : 21.948717MHz (Crystal) Type of Modulation : RKES: FSK (F1D) TPMS: FSK (F1D) Power Supply : DC12.0V Antenna Type : Internal antenna (Inverse F antenna / Inverse L antenna) Note: RKES: Remote Keyless Entry System TPMS: Tire Pressure Monitoring System FCC15.111(b) The receiving antenna of this EUT is installed inside the EUT and cannot be removed (permanently attached). Therefore, Radiated emission test was performed. Test report No. : 10064275H Page : 6 of 33 Issued date : November 15, 2013 FCC ID : HYQ23AAN UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 SECTION 3: Test specification, procedures & results 3.1 Test specification Test specification : FCC Part 15 Subpart B: 2013, final revised on September 30, 2013 and effective October 30, 2013 Title : FCC 47CFR Part15 Radio Frequency Device Subpart B Unintentional Radiators * The revision on September 30, 2013 does not affect the test specification applied to the EUT. 3.2 Procedures and results Item Test Procedure Limits DeviationWorst margin Result Conducted emission FCC: ANSI C63.4: 2003 7. AC powerline conducted emission measurements Class B N/A *1) N/A N/A IC: ICES-003 4.1 Radiated emission FCC: ANSI C63.4: 2003 8. Radiated emission measurements Class B N/A 20.5dB 32.100MHz Vertical, QP Complied IC: ICES-003 4.1 *Note: UL Japan, Inc’s EMI Work Procedure 13-EM-W0420. *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. 3.3 Addition to standard No addition, exclusion nor deviation has been made from the…

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Test report No. : 10064275H Page : 32 of 33 Issued date : November 15, 2013 FCC ID : HYQ23AAN UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 APPENDIX 3: Photographs of test setup Radiated Emission Photo 1 Photo 2 Test report No. : 10064275H Page : 33 of 33 Issued date : November 15, 2013 FCC ID : HYQ23AAN UL Japan, Inc. Head Office EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 Worst Case Position (Horizontal: X-axis/ Vertical:X-axis) X-axis Y-axis Z-axis End of Report