OBD Guide
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P1D72

Traction Motor Temperature Sensor Range/Performance Problem Low

P1D72 is an OBD-II diagnostic trouble code meaning: Traction Motor Temperature Sensor Range/Performance Problem Low. Common causes: traction motor temperature sensor fault, damage or corrosion of the sensor circuit. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Check Engine light comes on
  • Reduced traction motor power
  • System transition to emergency mode
  • Unstable operation of the traction motor

Causes

  • Traction motor temperature sensor fault
  • Damage or corrosion of the sensor circuit
  • Problems with the sensor connector
  • Control unit malfunction

How to Fix

  1. Check the continuity of the temperature sensor circuit
  2. Inspect the sensor connector for damage or corrosion.
  3. Replace the traction motor temperature sensor
  4. Check the control unit for errors

Related codes

P1D73P1D71

FAQ

What does the P1D72 code mean?

P1D72 is an OBD-II diagnostic trouble code that indicates: Traction Motor Temperature Sensor Range/Performance Problem Low

What causes a P1D72 error code?

The most common causes of P1D72 include: Traction motor temperature sensor fault; Damage or corrosion of the sensor circuit; Problems with the sensor connector; Control unit malfunction.

How do I fix a P1D72 diagnostic trouble code?

To fix P1D72: Check the continuity of the temperature sensor circuit. Inspect the sensor connector for damage or corrosion.. Replace the traction motor temperature sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1D72?

Yes, but get it checked soon

How much does it cost to fix P1D72?

The estimated repair cost for P1D72 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat