Front Brake Solenoid Valve Function


Table of contents

P1759 INFINITI Possible Causes

  • Faulty Front Brake Solenoid Valve
  • Front Brake Solenoid Valve harness is open or shorted
  • Front Brake Solenoid Valve circuit poor electrical connection
  • Faulty Transmission Valve Body

How do I fix code P1759 INFINITI?

  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.

Tech Notes

  • There is a Factory Service Bulletin for all 2003–2010 Infiniti vehicles with 5-Speed A/T RE5R05A Transmission:
  • 2003–2010 Infiniti RE5R05A Transmission Factory Service Bulletin OBDII Code P1759

Cost of diagnosing the P1759 INFINITI code

  The cost of diagnosing the P1759 INFINITI 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.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Transmission shifting problem

P1759 INFINITI Description

  The Front Brake Solenoid Valve is controlled by the Transmission Control Module (TCM) in response to signals sent from the Park & Neutral Position (PNP) Switch, Vehicle Speed Sensor (VSS), and Accelerator Pedal Position (APP) Sensor (Throttle Position Sensor). Gears will then be shifted to the optimum position. The Diagnostic Trouble Code (DTC) will set when the Front Brake Solenoid Valve does not respond from the TCM signal.

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