P2759
Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical
- Severity
- Medium
- Driving
- Drivable — book it in
An electrical fault in the torque converter clutch pressure solenoid circuit - an open winding, a short, or resistance outside specification.
Possible causes
- CommonFailed torque converter clutch pressure control solenoid
- CommonLow or degraded transmission fluid
- CommonDebris in the fluid jamming the solenoid or a valve
- CommonCorroded case connector, or fluid wicking into it
- CommonWorn torque converter clutch lining
- PossibleInternal transmission harness failure
What you might notice
- Shudder or vibration at a light steady throttle
- Higher engine speed at a steady cruise than usual
- Worse fuel consumption
- Transmission running hot
- Stalling when coming to a stop
- Check engine light on
What to check, in order
- Read all transmission codes together. Several solenoid codes at once point at the case connector, the internal harness or contaminated fluid - not at several failed solenoids.
- Pull the transmission case connector and look for fluid inside it. Fluid wicking up the harness corrodes the pins and can reach and destroy the control module itself.
- Check the fluid level and condition first. It is the cheapest check and it explains more transmission complaints than every electrical fault combined.
Read this code from your own car
Plug an ELM327 adapter into the OBD-II port under the dashboard. Pin16 reads every stored, pending and permanent code, explains each one like this page does — offline, with no account — and shows what the car recorded when the fault was set.
Where this code sits
P00xxP01xxP02xxP03xxP04xxP05xxP06xxP07xxP08xxP09xxP0AxxP0BxxP0CxxP0DxxP0ExxP0FxxP10xxP11xxP12xxP13xxP14xxP15xxP16xxP17xxP18xxP19xxP1AxxP1BxxP1CxxP1DxxP1ExxP1FxxP20xxP21xxP22xxP23xxP24xxP25xxP26xxP27xxP28xxP29xxP2AxxP2BxxP2CxxP2DxxP2ExxP2FxxP30xxP31xxP32xxP33xxP34xxP35xxP36xxP37xxP38xxP39xxP3AxxP3BxxP3CxxP3DxxP3ExxP3Fxx
Transmission
P2700P2701P2702P2703P2704P2705P2706P2707P2708P2709P2710P2711P2712P2713P2714P2715P2716P2717P2718P2719P2720P2721P2722P2723P2724P2725P2726P2727P2728P2729P2730P2731P2732P2733P2734P2735P2736P2737P2738P2739P2740P2741P2742P2743P2744P2745P2746P2747P2748P2749P2750P2751P2752P2753P2754P2755P2756P2757P2758P2759P2760P2761P2762P2763P2764P2765P2766P2767P2768P2769P2770P2771P2772P2773P2774P2775P2776P2777P2778P2779P2780P2781P2782P2783P2784P2785P2786P2787P2788P2789P2790P2791P2792P2793P2794P2795