P2774 - Four Wheel Drive Low Switch Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P2774 Possible Causes

  • Faulty Four Wheel Drive Low Switch
  • Four Wheel Drive Low Switch harness is open or shorted
  • Four Wheel Drive Low Switch circuit poor electrical connection

First diagnose P2774 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 P2774 code

    Labor: 1.0

    The cost of diagnosing the P2774 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.

P2774 Possible Symptoms

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

P2774 Description

The Transmission Control Module (TCM) monitors the Four Wheel Drive Low Switch Circuit signal. the TCM sets the OBDII code when the Four Wheel Drive Low Switch Circuit is out of the factory specifications.
OBDII Code P2774 - Four Wheel Drive Low Switch Circuit High - AutoCodes.com

P2774 More Information

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P2774 Information for specific makes

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P2774 Comments

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