Shenzhen Xinhongwei Technology EL-50448 PLUS Tire Pressure Monitoring Sensor System Instructions

June 6, 2024
Shenzhen Xinhongwei Technology

EL-50448 PLUS
For Ford For GM

How to use EL-50448 PLUS?

  1. Need 1 piece 9V battery.
  2. Enter to car TPMS learning mode The car horn will beep.
  3. Starting from the left front tire, make the EL-50448 PLUS antenna up against the tire sidewall around the valve core position. Press the stare switch, EL-50448 PLUS starts to read tire pressure sensor information. When the horn beeps(finished), the turn signal will light and show the next tire position.
  4. Follow this order to test all tires: Left front, Right front, Right rear, left rear.

How to set the car to TPMS relearning mode?
For GM series cars:

  1. Make the gear in P position.
  2. Use cruise to choose TPMS re-learn mode in the dashboard settings.
  3. Horn will ring twice and the TPMS indicator flashes, then the learning mode has been successfully entered. If equipped, the message center will display the front left(LF) tire.

For Ford series cars:

  1. Make the gear in P position.
  2. With the ignition switch to OFF, press and release the brake pedal.
  3. Turn the ignition switch from the OFF position to the RUN position 3times and end at the RUN position.
  4. Depress and release the brake pedal.
  5. Ignition to OFF position.
  6. Ignition goes from the OFF position to the RUN position 3 times and ends at the RUN position.
  7. Horn will ring once and the TPMS indicator flashes, then the learning mode has been successfully entered. If equipped, the message center will display the front left(LF)tire.

Operation demonstration:

FCC Warning

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. 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 radio communications. 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 try to 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.
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.

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