When Does a GOOD CAT Need a TPMS Relearn?
If you’ve just installed a new TPMS sensor—like the BL-ST-073 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits BAIC, Baic Ev, GWM, Geely, Geometry & 8 More | OE# 01732445, 25M01A031A, 3641100XKR02A—or rotated tires on your GOOD CAT, the vehicle’s ECU needs to “learn” the new sensor IDs. Without this step, the TPMS light stays on and the system won’t display pressure readings.
GOOD CAT vehicles (manufactured under BAIC, GWM, or Geely platforms) typically support three relearn methods. Which one works depends on the model year and trim level. Below, we break down each method step by step.
Understanding the BL-ST-073 Sensor Compatibility
Before diving into the procedures, note that the BH-Sens BL-ST-073 (433MHz) is a pre-programmed clamp-in sensor. It matches OE numbers like 01732445, 25M01A031A, and 3641100XKR02A. For GOOD CAT vehicles, this sensor fits most 2015–2024 models with 433MHz TPMS systems. Pre-programmed means it already contains the correct communication protocol for GOOD CAT—so you don’t need a separate programming tool. You only need to perform the relearn to register the sensor ID with the car’s ECU.
Method 1: Auto Relearn (Drive Cycle)
This is the simplest method for GOOD CAT vehicles. It requires no tools—just driving.
Step-by-Step:
- Park the vehicle on level ground and turn the ignition off.
- Set all four tires to the recommended cold pressure (check your driver’s door sticker).
- Start the engine and drive the vehicle above 25 mph (40 km/h) for at least 10–15 minutes without stopping.
- The system automatically reads sensor IDs as the wheels rotate.
- After the drive, turn the ignition off, then restart. The TPMS light should turn off within the next ignition cycle.
Note: Auto relearn may fail if tire pressures are uneven or if you stop frequently. For some GOOD CAT models (especially 2020+), the drive time might extend to 20 minutes. If the light stays on after 20 minutes, move to Method 2 or 3.
Method 2: OBD Relearn (Using a TPMS Tool)
For faster, more reliable results, use an OBD-compatible TPMS tool. This method is recommended for shops or DIYers with access to a tool like Autel, Bartec, or Snap-on.
Tools Needed:
- TPMS scan tool (must support GOOD CAT / BAIC protocols)
- BL-ST-073 sensor (already pre-programmed)
- OBD-II port on the vehicle
Procedure:
- Connect the TPMS tool to the vehicle’s OBD-II port.
- Turn the ignition to the ON position (engine off).
- Select “GOOD CAT” or “BAIC” from the vehicle list on the tool.
- Choose “Relearn” or “Sensor ID Registration”.
- Follow the tool’s on-screen prompts. Typically, you’ll trigger each sensor by pressing a button on the tool near the tire valve stem (some tools use a magnet or LF activator).
- The tool will write the new sensor IDs to the ECU.
- Once all four sensors are registered, the tool will confirm success. Turn the ignition off and back on to verify the TPMS light is off.
Tip: If you’re using the BL-ST-073, ensure the sensor ID is readable by the tool. Most BH-Sens sensors have IDs printed on the housing or accessible via a trigger.
Method 3: Stationary Relearn (Using the Vehicle’s Menu)
Some newer GOOD CAT models (especially those with digital clusters) allow a stationary relearn from the infotainment or instrument cluster menu. No driving or external tool required.
Step-by-Step:
- With the vehicle parked and ignition ON (engine running), locate the Settings or Vehicle Info menu on the center display or instrument cluster.
- Look for “TPMS” or “Tire Pressure” submenu.
- Select “Relearn” or “Sensor Learning”.
- The system will prompt you to trigger each sensor. Use a TPMS activation tool (or a strong magnet) near each tire’s valve stem. The horn may chirp or the hazard lights may flash to confirm each sensor is learned.
- Follow the order: left front → right front → right rear → left rear (check your owner’s manual for exact sequence).
- After the fourth sensor, the system will exit relearn mode. The TPMS light should turn off after a short delay.
Note: Not all GOOD CAT models have this feature. If your vehicle doesn’t show the option, use Method 1 or 2.
Comparison Table: GOOD CAT TPMS Relearn Methods
| Method | Tools Required | Time Needed | Best For | Success Rate |
|---|---|---|---|---|
| Auto Relearn (Drive Cycle) | None | 10–20 minutes driving | Routine tire rotation or sensor replacement on older models | ~80% (can fail if pressure is off or stops are frequent) |
| OBD Relearn | TPMS scan tool | 5–10 minutes | Any sensor replacement; fastest and most reliable | ~99% (if tool is compatible) |
| Stationary Relearn | TPMS activator / magnet | 5–10 minutes | Newer GOOD CAT models with digital cluster | ~95% (only works if vehicle supports it) |
Which Method Should You Use?
- For a DIY car owner: Start with the auto relearn (Method 1). It’s free and works most of the time. If it fails, borrow or buy a basic TPMS tool for the OBD method.
- For a workshop: Use the OBD method (Method 2) for speed and consistency. It eliminates drive-time variables.
- For newer GOOD CAT models (2021+): Check the owner’s manual first. Many support stationary relearn, which is just as fast as OBD and doesn’t require a tool.
Common Issues During Relearn
- Sensor not detected: Ensure the BL-ST-073 sensor is within 6 inches of the activator. Metal valve stems can interfere; use the tool’s magnet directly on the stem.
- TPMS light blinks continuously: This indicates a sensor fault, not a relearn issue. Verify the sensor is transmitting—use a tool to read its ID and pressure.
- Auto relearn fails after 30 minutes: Check tire pressures. Even one tire 3–5 PSI low can prevent learning. Also, some GOOD CAT models require a cold start—turn the engine off for 5 minutes before retrying.
Recommended Part
If you’re replacing a failed sensor on your GOOD CAT, the BL-ST-073 | BH-Sens 433MHz TPMS Tire Pressure Sensor | Fits BAIC, Baic Ev, GWM, Geely, Geometry & 8 More | OE# 01732445, 25M01A031A, 3641100XKR02A is a direct-fit option. It’s pre-programmed for 433MHz systems and covers multiple BAIC, GWM, and Geely platforms. Just confirm your vehicle’s OE number from the list (01732445, 25M01A031A, or 3641100XKR02A) before ordering. For 2015–2024 GOOD CAT models, this sensor typically requires no additional programming—only the relearn procedure above.
FAQ
Does the BL-ST-073 sensor need manual programming before installation?
No. The BH-Sens BL-ST-073 is pre-programmed with the correct protocol for GOOD CAT, BAIC, and GWM vehicles. You only need to perform a vehicle-side relearn (auto, OBD, or stationary) to register the sensor ID with the ECU. No cloning or extra steps are required.
Can I use the auto relearn method on a GOOD CAT with aftermarket wheels?
Yes, as long as the wheels have compatible TPMS sensors installed (433MHz). Aftermarket wheels may change the sensor’s orientation or distance from the receiver, but the auto relearn drive cycle will still work if the sensors are transmitting correctly. If the light stays on, try the OBD method to manually register IDs.
My GOOD CAT TPMS light is flashing, then stays solid—what does that mean?
A flashing TPMS light for 60–90 seconds after startup, then staying solid, typically indicates a sensor fault or missing sensor ID. This is not a relearn issue—it means one or more sensors are not communicating. Check for dead batteries, damaged sensors, or incorrect sensor frequency. Replace with a compatible sensor like the BL-ST-073 and then perform a relearn.
How often should I replace TPMS sensors on a GOOD CAT?
Most TPMS sensors have a battery life of 5–7 years. If your GOOD CAT is 2015 or older, it’s a good idea to replace all four sensors proactively to avoid intermittent failures. The BL-ST-073 fits this timeframe and is a cost-effective replacement for BAIC and GWM platforms.