Understanding Karry TPMS Relearn Methods
Karry, a subsidiary of Chery, uses the same TPMS platform found in Chery and Jetour models. The system operates at 433MHz and requires a relearn whenever a sensor is replaced, rotated, or when the TPMS control module loses sensor IDs. Below are the three primary methods.
Auto Relearn (Drive Cycle Method)
This is the simplest method for most Karry models. No special tools are needed.
- Park the vehicle on level ground and ensure all tires are properly inflated to the recommended pressure (check your owner’s manual).
- Turn the ignition to ON (engine off) and wait 10 seconds.
- Drive the vehicle above 25 mph (40 km/h) continuously for 10-15 minutes.
- The system will automatically learn the new sensor positions as the TPMS module detects wheel rotation and signal strength changes.
Note: This method may not work after a full sensor replacement on some Karry models. If the TPMS warning light remains on after the drive cycle, proceed to the OBD or stationary method.
OBD Relearn (Scan Tool Method)
For Karry vehicles with a TPMS reset button (often located below the steering column or in the glove box), an OBD relearn is the most reliable option.
- Connect a TPMS-compatible scan tool (such as Autel TS508 or Bartec) to the OBD-II port.
- Select “Karry” from the vehicle menu (or use “Chery” if Karry is not listed separately).
- Choose the relearn function: “OBD Relearn” or “Sensor ID Writing.”
- Activate each sensor using the tool’s low-frequency trigger (hold the tool near the tire sidewall, near the valve stem). The tool will display each sensor’s ID.
- Follow the on-screen prompts to write the new IDs to the ECU.
- Disconnect the tool and verify the TPMS light turns off within 30 seconds.
Tip: If using a pre-programmed sensor like the BL-ST-075 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Chery, Cowin, Jetour, Karry, Soueast | OE# F023114011, F113114011, F113114011BA, the sensor ID is already set to match the original OE number range (F023114011, F113114011, F113114011BA). Simply write the ID from the new sensor to the vehicle.
Stationary Relearn (Magnet Method)
Some older Karry models (pre-2018) use a magnet-based stationary relearn. This requires a strong TPMS magnet.
- Turn ignition to ON (engine off).
- Locate the TPMS learn button (usually behind the fuse box cover or under the driver’s dash). Press and hold it until the horn beeps twice.
- Go to the left front tire. Hold the magnet against the tire sidewall, directly above the valve stem. The horn will beep once after 3-5 seconds.
- Repeat for the right front, right rear, and left rear tires in that order. The horn will beep once for each tire.
- After the last tire, the horn will beep twice to confirm completion.
- Turn ignition off, then start the engine. The TPMS light should go off after a short drive.
Recommended Part for Karry TPMS Replacement
| Specification | Details |
|---|---|
| Brand | BH-Sens (Baolong Technology) |
| SKU | BL-ST-075 |
| Frequency | 433MHz |
| OE Numbers | F023114011, F113114011, F113114011BA |
| Type | Clamp-in, pre-programmed |
| Compatible Brands | Chery, Cowin, Jetour, Karry, Soueast |
The BL-ST-075 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits Chery, Cowin, Jetour, Karry, Soueast | OE# F023114011, F113114011, F113114011BA is pre-programmed to match original Karry TPMS specifications. It installs like the factory sensor—no additional programming required if using the OBD or auto relearn method. Always verify your vehicle’s TPMS frequency (check the dash sticker inside the driver’s door jamb) before purchase.
FAQ
How do I know if my Karry uses an auto relearn or OBD relearn?
Check your owner’s manual or look for a TPMS reset button near the steering column or fuse box. If there’s no button, your vehicle likely uses the auto relearn method. For models after 2018, OBD relearn is standard.
Can I use a universal TPMS sensor on my Karry?
Yes, but you must ensure the sensor operates at 433MHz and is compatible with Chery/Karry protocol. The BH-Sens BL-ST-075 is a dedicated OE-fit sensor that avoids compatibility issues. Universal sensors may require additional programming steps.
Why does my TPMS light stay on after a tire rotation?
Karry vehicles do not automatically relearn sensor positions after rotation unless the auto relearn drive cycle is completed. If the light remains on, perform the stationary relearn or OBD relearn to recalibrate the positions.
What tools do I need for the stationary relearn method?
You need a standard TPMS activation magnet (available for under $10). Avoid using weak fridge magnets—they may not trigger the sensor. A dedicated TPMS tool with magnet function also works.