P0944 - Loss Of Hydraulic Pump Prime

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

P0944 Possible Causes

  • Low transmission fluid level
  • Shift Lever Position
  • Plugged Transmission filter
  • Faulty Transmission Oil Pump

How do I fix code P0944?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
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Cost of diagnosing the P0944 code

Labor: 1.0

The cost of diagnosing the P0944 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Delay of shifting

P0944 Description

The Loss of Prime Test is used to prevent transmission defaults and erroneous fault codes during temporary loss of pump prime that may occur with low transmission fluid under severe braking conditions, start-up, etc. and to point towards more subtle problems such as a plugged or ruptured oil filter. The Loss of Prime fault is set by a loss of hydraulic pressure in the transmission system. This condition, if sustained, will result in the vehicle being unable to move.
OBDII Code P0944 - Loss Of Hydraulic Pump Prime - AutoCodes.com

More Information

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Comments

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