What does code P0748 mean?
An electrical fault is detected in the pressure control solenoid circuit.
OBD-II Code
P0748 — Pressure Control Solenoid Electrical
An electrical fault is detected in the pressure control solenoid circuit.
Common symptoms
- Transmission pressure not regulated
Possible causes
- Electrical short
- damaged wiring harness
Initial recommendation
Inspect wiring continuity and solenoid resistance.
Safety notice
This information is for guidance only and does not replace a physical vehicle inspection or diagnosis by a qualified mechanic. If the vehicle has severe power loss, smoke, a fuel odor, overheating, brake or steering problems, or any unsafe behavior, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine code P0748 with your vehicle's actual symptoms for more complete diagnostic guidance.
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