P0596

2017-10-10

Description:

  • The fault code P0596 indicates an issue with the Cruise control servo control circuit

Possible Symptoms:

  • Inoperative cruise control system

  • Cruise control cannot be set or maintained

  • Check Engine Light (CEL) illuminated

Possible Causes:

  • Faulty cruise control servo

  • Open or short circuit in the cruise control servo control circuit

  • Faulty engine control module (ECM)

Related Parts:

  • Cruise Control Circuit: Cruise control automatically controls the speed of a car by maintaining a steady speed as set by the driver. Problems lead to car not able to cruise at a constant speed

Possible Solutions:

  • Test and replace the faulty cruise control servo, if necessary

  • Check for any open or short circuits in the cruise control servo control circuit and repair as needed

  • Test and replace the engine control module (ECM) if it is determined to be faulty

  • Ensure proper electrical connections in the cruise control servo control circuit

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