Code
P0748
Transmission
Solinéide de pression A — électrique
Le circuit du solénoïde de pression A a un défaut.
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Most likely causes
- Solinéide défectueux
- Câblage
Symptoms you may notice
- Harsh or delayed shifts
- Limp mode
Checks to run
- Test solenoid resistance
- Inspect wiring
- Read live pressure
Tools you may need
Multimeter
OBD-II scanner
Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.