Automotive Scan Tools, Diagnostic Equipment and Torque Calibration Specialists
How To Guide:
Source: LAUNCH TECH CO LTD
LAUNCH TPMS Hyundai ix35 2019 Tire Pressure Sensor Learning Operation Guide
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Model information:
2019 Hyundai ix35
Function description:
Tire pressure sensor learning guide after tire pressure sensor replacement
Using tools：
CRT 511S (This operation takes CRT 511S as an example. For the specific operations about other tire pressure devices of Launch, you can refer to this method.)
Sensor OE number：
(Continental）52933D4100/52933F2000
Device version information:
V1.23 and later version
Fault description：
The left rear tire pressure display is abnormal at 0.0 and sometimes good or bad, and the tire pressure light is on (the actual tire pressure is normal), as shown in the following figure.
Procedure:
1. Select Launch[CRT511S], then select the [Tire Pressure System] function, and select the corresponding menu based on the information on the vehicle nameplate:
Hyundai→ix35→[2016/01-2019/12(433MHZ)]Enter the feature list.
Select the [Check Sensor] function to activate the four tire pressure sensors of the original vehicle. It was found that the left rear sensor cannot be activated (Activation failure indicates sensor damage and needs to be replaced).
2. Go back to the previous level and select the [Program Sensor] function, and then select [Automatic Creation] to program a LTR-Sensor.
3. Install the programmed sensor into the vehicle to replace the damaged tire pressure sensor, as shown in the following figure.
4. Return to the previous level and click the [Check Sensor] function again to activate the replaced left rear tire pressure sensor (when the device prompts whether to save the activated data, choose to save, otherwise all sensors need to be reactivated).The results are shown in the following figure.
5. Go back to the previous level and select the [Relearn] function. Follow the operation prompts and the learning is successful, as shown in the following figure (Note: OBD learning involves writing the sensor ID and location of the activation interface into the vehicle's tire pressure computer).
6. After the sensor is successfully learned, click the [OK] button to read the ECU ID and determine if the learning is successful（Note: If the ID position is correct, the font color will be black. If the position is incorrect, the font will be red）.
7. Select the [TPMS OBDII] function on the function selection page, and then select the [Read DTCs] function, as shown in the figure (If there is a fault code, it is necessary to perform the [Clear DTCs] function).
8.The tire pressure sensor was successfully replaced, and the instrument tire pressure display was normal. The fault light went out. The pressure of all four tires was increased to 250kpa, and a 15 minute road test was conducted at a speed of 30km/h or above. There were no abnormal tire pressure alarms, and the problem was resolved.
