OBD Guide
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P176D

Intermediate Speed Sensor Circuit High Voltage

P176D is an OBD-II diagnostic trouble code meaning: Intermediate Speed Sensor Circuit High Voltage. Common causes: intermediate speed sensor malfunction, short circuit in the sensor circuit. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Incorrect gear shifting
  • Check Engine Light Illuminates
  • Switching to emergency mode of the gearbox
  • Reduced vehicle dynamics
  • Jerks when shifting gears

Causes

  • Intermediate speed sensor malfunction
  • Short circuit in the sensor circuit
  • Broken or damaged wiring
  • Problems with sensor connectors
  • Transmission control unit malfunction

How to Fix

  1. Check the condition of the sensor wiring and connectors
  2. Measure the resistance of the intermediate speed sensor
  3. Check the voltage in the sensor circuit
  4. Replace sensor if necessary
  5. Check and replace wiring harness if necessary

Related codes

P176EP176FP1770

FAQ

What does the P176D code mean?

P176D is an OBD-II diagnostic trouble code that indicates: Intermediate Speed Sensor Circuit High Voltage

What causes a P176D error code?

The most common causes of P176D include: Intermediate speed sensor malfunction; Short circuit in the sensor circuit; Broken or damaged wiring; Problems with sensor connectors.

How do I fix a P176D diagnostic trouble code?

To fix P176D: Check the condition of the sensor wiring and connectors. Measure the resistance of the intermediate speed sensor. Check the voltage in the sensor circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P176D?

Limited driving only, diagnose soon

How much does it cost to fix P176D?

The estimated repair cost for P176D is $17–56. Actual cost depends on your vehicle, location, and labor rates.

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