P2158
Vehicle Speed Sensor B Circuit
P2158 is an OBD-II diagnostic trouble code meaning: Vehicle Speed Sensor B Circuit. Common causes: speed sensor b fault, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Incorrect operation of the speedometer
- Disabling cruise control
- Gear shifting problems
- Check Engine Light Illuminates
- Unstable speed readings on the dashboard
Causes
- Speed sensor B fault
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Wiring harness damage
- ECU malfunction
How to Fix
- Check the integrity of the sensor wiring
- Check sensor connections and connectors
- Test the speed sensor with a multimeter
- Replace the speed sensor if necessary
- Check and reflash the ECU if there are no other faults
Related codes
Error P2158 by Vehicle Brand
FAQ
What does the P2158 code mean?
P2158 is an OBD-II diagnostic trouble code that indicates: Vehicle Speed Sensor B Circuit
What causes a P2158 error code?
The most common causes of P2158 include: Speed sensor B fault; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Wiring harness damage.
How do I fix a P2158 diagnostic trouble code?
To fix P2158: Check the integrity of the sensor wiring. Check sensor connections and connectors. Test the speed sensor with a multimeter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2158?
Limited driving only, diagnose soon
How much does it cost to fix P2158?
The estimated repair cost for P2158 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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