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AutoCodes - Generic - B270D

B270D Code - Front Sonar Sensor Left Inner harness

- Code Popularity: 556 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B270D?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Front Sonar Sensor Left Inner
  • Front Sonar Sensor Left Inner harness is open or shorted
  • Front Sonar Sensor Left Inner circuit poor electrical connection
  • Faulty Sonar Control Unit
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How to Fix the DTC B270D?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B270D code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code B270D Description

With power and ground supplied to the sonar sensors, the sonar sensors transmit an ultrasonic signal. This signal is reflected back to the sensor by objects large enough and close enough to be detected. The sonar sensors measure the time from the transmitted signal to the time the signal is reflected back and send this information to the Sonar Control Unit. The Sonar Control Unit sets the Diagnostic Trouble Code (DTC) when the Front Sonar Sensor Left Inner is out of factory specifications.

OBDII Code B270D - Front Sonar Sensor Left Inner harness - AutoCodes.com
B270D Code - Front Sonar Sensor Left Inner harness

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