OBD Guide
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P176C

Intermediate Speed Sensor Circuit Low Voltage

P176C is an OBD-II diagnostic trouble code meaning: Intermediate Speed Sensor Circuit Low Voltage. Common causes: open or short circuit in the sensor circuit, intermediate speed sensor malfunction. 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
  • Transmission of the gearbox into emergency mode
  • Check Engine light comes on
  • Reduced engine power
  • Jerks when shifting gears

Causes

  • Open or short circuit in the sensor circuit
  • Intermediate speed sensor malfunction
  • Poor contact in sensor connectors
  • Transmission control module (TCM) malfunction
  • Circuit Grounding Problems

How to Fix

  1. Check the integrity of the sensor wiring and connectors
  2. Measure resistance and voltage at the sensor
  3. Replace intermediate speed sensor if necessary
  4. Check and clean connector contacts
  5. Scan the system for other errors

Related codes

P176DP176BP176A

FAQ

What does the P176C code mean?

P176C is an OBD-II diagnostic trouble code that indicates: Intermediate Speed Sensor Circuit Low Voltage

What causes a P176C error code?

The most common causes of P176C include: Open or short circuit in the sensor circuit; Intermediate speed sensor malfunction; Poor contact in sensor connectors; Transmission control module (TCM) malfunction.

How do I fix a P176C diagnostic trouble code?

To fix P176C: Check the integrity of the sensor wiring and connectors. Measure resistance and voltage at the sensor. Replace intermediate speed sensor if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P176C?

Limited driving only, diagnose soon

How much does it cost to fix P176C?

The estimated repair cost for P176C is $17–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat