P1056 - Valvetronics Actuator Motor Power Supply

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P1056 Possible Causes

  • Faulty Valvetronic Control Motor
  • Valvetronic Control Motor harness is open or shorted
  • Valvetronic Control Motor circuit poor electrical connection

How do I fix code P1056

    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.

Cost of diagnosing the P1056 code

    Labor: 1.0

    The cost of diagnosing the P1056 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P1056 Possible Symptoms

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

P1056 Meaning

VVT supply voltage control motor high input bank 1
OBDII Code P1056 - Valvetronics Actuator Motor Power Supply - Engine-Codes.com

P1056 More Information

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P1056 Information for specific makes

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