P2160
Vehicle Speed Sensor B Circuit Low
P2160 is an OBD-II diagnostic trouble code meaning: Vehicle Speed Sensor B Circuit Low. Common causes: speed sensor b fault, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Incorrect speedometer readings
- Problems with gear shifting (automatic transmission)
- Cruise control doesn't work
- Check Engine light comes on
- Incorrect odometer readings
Causes
- Speed sensor B fault
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Circuit Grounding Problems
- Engine control unit (ECU) malfunction
How to Fix
- Check the integrity of the wiring and connectors of speed sensor B
- Check the resistance and output signal of the speed sensor
- Check sensor circuit grounding
- If necessary, replace speed sensor B
- Check and, if necessary, reflash or replace the ECU
Related codes
Error P2160 by Vehicle Brand
FAQ
What does the P2160 code mean?
P2160 is an OBD-II diagnostic trouble code that indicates: Vehicle Speed Sensor B Circuit Low
What causes a P2160 error code?
The most common causes of P2160 include: Speed sensor B fault; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Circuit Grounding Problems.
How do I fix a P2160 diagnostic trouble code?
To fix P2160: Check the integrity of the wiring and connectors of speed sensor B. Check the resistance and output signal of the speed sensor. Check sensor circuit grounding. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2160?
Limited driving only, diagnose soon
How much does it cost to fix P2160?
The estimated repair cost for P2160 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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