P176B
Intermediate Speed Sensor Circuit Performance
P176B is an OBD-II diagnostic trouble code meaning: Intermediate Speed Sensor Circuit Performance. Common causes: intermediate speed sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Incorrect gear shifting
- Delays when shifting gears
- Jerks when moving
- Check Engine Light Illuminates
- Switching to emergency mode of the gearbox
Causes
- Intermediate speed sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Transmission control module (TCM) problems
- Mechanical transmission problems
How to Fix
- Check the resistance of the intermediate speed sensor
- Inspect wiring and connectors for damage
- Check the quality of the sensor signal using an oscilloscope
- If necessary, replace the sensor or repair the wiring
- Test the operation of the gearbox after repair
Related codes
FAQ
What does the P176B code mean?
P176B is an OBD-II diagnostic trouble code that indicates: Intermediate Speed Sensor Circuit Performance
What causes a P176B error code?
The most common causes of P176B include: Intermediate speed sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Transmission control module (TCM) problems.
How do I fix a P176B diagnostic trouble code?
To fix P176B: Check the resistance of the intermediate speed sensor. Inspect wiring and connectors for damage. Check the quality of the sensor signal using an oscilloscope. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P176B?
Limited driving only, diagnose soon
How much does it cost to fix P176B?
The estimated repair cost for P176B is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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