P2798 - Auxiliary Transmission Fluid Pump Control Circuit Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P2798 Possible Causes

  • Faulty Auxiliary Transmission Fluid Pump
  • Auxiliary Transmission Fluid Pump harness is open or shorted
  • Auxiliary Transmission Fluid Pump circuit poor electrical connection

First diagnose P2798 code

    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 terminals.

Cost of diagnosing the P2798 code

    Labor: 1.0

    The cost of diagnosing the P2798 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P2798 Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P2798 Description

The Transmission Control Module (TCM) monitors the Auxiliary Transmission Fluid Pump Control Circuit. The TCM sets the OBDII code when the Auxiliary Transmission Fluid Pump Control Circuit signal is out of factory specifications.
OBDII Code P2798 - Auxiliary Transmission Fluid Pump Control Circuit Low - AutoCodes.com

P2798 More Information

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P2798 Comments

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