CETC-Motor BC04 Body Control Module User Manual
- May 15, 2024
- CETC-Motor
Table of Contents
CETC-Motor BC04 Body Control Module User Manual
Installation position
BCM is usually installed on the chassis of the vehicle, located under theco- driver’s seat, used to control the display screen, anti-theft system and other functions;
The key is a portable piece, used to open the lock, lock, open the reserve door, etc. Working mode:
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the key press the key, the key respectively sends 433.92Mhz, 433.369Mhz, 433.92Mhz, 433.369Mhz 6 frames of data BDM receives high-frequency datafrom the above three frequency points, and responds to any frame of data, and stops receiving high-frequency data
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ordinary key PKE The BDM drives the low-frequency antenna at 125HZ to find the key. After receiving
low frequency data, the key will respond at 433.92Mhz, 433.369Mhz highfrequency. The BDM receives the high frequency response of the key at 433.92Mhz, 433.369Mhz3, 125kHZ transmission, 433.92Mhz, 433.369Mhz receive, periodic Special BDM, common key 1) -
Start LF polling for the key First, the key to learning bcm Second, sending 612 51 00 00 00 00, the BDM enters the 6-antenna pollingtransmission mode, and if the RF of the BDM receives the high frequency signal of the key, the first byte of ID 610 becomes 0x01, and the key cannot be found for 2seconds. 2) Stop polling for keys Send 612 61 00 00 00 00, BDM stops antenna polling key;
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433.92Mhz, 433.369Mhz receptio
Special key, normal BDM
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short press the button 1, the key every 5 seconds periodically send 433.92MHzhigh-frequency data, and then the BDM executes the corresponding action. When
button 1 is pressed again (long press), the key will stop sending high- frequency data. -
When the button is pressed to send data, the indicator blinks.
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short press button 3, the key every 5 seconds to periodically send high-frequency data, and then the BDM executes the corresponding action. When button 1 is pressed again (long press), the key will stop sending high-frequency data.
DESCRIPTION
BCM and remote control keys are designed and produced by NanjingCETC-Motor Co., Ltd. Their main functions include anti-theft system, one key start, and other functions, providing one-stop technical solutions for automotive manufacturers. Our company was established on August 25, 2006 and has been deeply involved in the automotive electronics industry for 17 years. This product isabody controller that is shipped with the entire vehicle. If there are any quality issues, we need to communicate with the vehicle company for compensation. Our company will communicate with the automotive company for compensation issues
Technical characteristics
The maximum temperature for the BCM and key of this product is -40 ℃-90℃, and the working temperature is -40 ℃ -80 ℃. Working principle：
PKE is a handset that is operated by vehicle user. PKE sends encrypted datatoBCM by RF antenna based on 433.92MHz/ 433.369MHz.
The BCM system send encrypted data to PKE by LF antenna or IMMO antenna basedon 125KHz，and receive 433.92MHz/ 433.369MHz encrypted data fromPKE, andexecute the authentication. If the result of authentication is pass, BCMwill performtheaction in response.
Instructions for use：
Customers are prohibited from disassembling without authorization. If there is any damage, professional personnel can be consulted for disassembly and repair. According to the after-sales repair requirements of automotive companies, accurate and legitimate accessories can be found for replacement and debugging. If damageiscaused by unauthorized disassembly, our company will not compensate. Pleasenoteto the custom.
Body Control Module
Product Information
Module No: BC04
Voltage Range: DC 9-16V
Working frequency: TX: 125kHz
R X : 433.92MHz/433.369MHz
Modulation type: ASK for 125kHz
Transmitter maximum output power: 13 dBμA/m @10m
Remote Control Key – 11652820
Product Information
Module No.: 11652820
Voltage: DC 3V (CR2032)
Working fre q uency: TX: 433.92MHz and 433.369MHz
RX: 125kHz
Modulation type：FSK for 433.92MHz and 433.369MHz
Transmitter maximum output power: -19 dBm
Usage/Setting Steps
This component is an automotive accessory, and the usage environment and instructions are subject to the final automotive manufacturer’s manual. The setting method can be found in the automotive manual
FCC Statement
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
- this device may not cause harmful interference, and(
- this device must accept any interference received, including interference that may causeundesired operation.
NOTE: This equipment has been tested and found to comply withthe limits for a Class B digital device, pursuant to part 15 of the FCRA es. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used IN accordance with the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to tryt o correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help important announcement
Radiation Exposure Statement
This device is also designed to meet the requirements for exposure to radio waves established by the Federal Communications Commission(USA). This device Was tested for typical near Body operations kep 0cmaway, and this device complies with FCC radiation, exposure limits set forth for an uncontrolled environment.