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P1831 Diagnostic Trouble Code Discussion for November 2021

Pressure Control Shift Lock Solenoid Control Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P1831
Help Request Posted
2010 Other Asian PATHFINDER 2.5L Poor acceleration VIN: VSKJVWR51A
P1831: TCS Operation Signal. No power under accelerating, slowly accelerate in order to pick up speed. But when not in gear - Good idle with no hesitation, good snap throttle response, no black smoke. Customer said “problem started when fuel tank level got very low”. Other shop change...
November 09, 2021