b1299 park assist sensor 12
B1299 Park Assist Sensor 12
OBD2 Code: B1299
Description: Park Assist Sensor 12 Circuit Malfunction
Definition: The B1299 code indicates a malfunction in the circuit of the park assist sensor labeled as number 12. This could be due to wiring issues, a faulty sensor, or problems with the control module responsible for processing signals from this sensor.
B1299 – Park Assist Sensor 12: Minor
Common Causes
B1299 – Park Assist Sensor 12
Description: The B1299 code indicates a malfunction in park assist sensor 12.
- Faulty park assist sensor 12
- Corroded or damaged wiring connected to park assist sensor 12
- Interference from external sources affecting the functionality of park assist sensor 12
Common Misdiagnosis
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OBD2 Code: B1299
Description: Park Assist Sensor 12
Common Misdiagnosis: Faulty sensor assumed when the issue is often due to wiring problems or connector issues.
Common Diagnostic Steps
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OBD2 Code: B1299 – Park Assist Sensor 12
Description: This code indicates an issue with the park assist sensor number 12.
Common Diagnostic Steps:
- Inspect the park assist sensor for any physical damage or obstruction.
- Check the wiring and connectors associated with sensor 12 for signs of corrosion, damage, or disconnection.
- Use a diagnostic scanner to verify if the code is active and clear it to see if it returns.
- Test the voltage and ground signals at the sensor connector using a multimeter.
- Swap the suspect sensor with another known good sensor to determine if the fault follows the sensor.
- If available, use an oscilloscope to check for proper signal waveform from the sensor when activated.
- Consult vehicle-specific repair manuals or technical service bulletins (TSBs) for additional guidance related to this code.