garajizOBD-II code · manufacturer-specific
P1901
Transmission Transfer Case Disengaged Solenoid Short to Ground
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P1901 mean?
P1901 is defined as “Transmission Transfer Case Disengaged Solenoid Short to Ground”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Citroen, Diğer, Peugeot: TSS Circuit Intermittent Malfunction
- Mazda, Nissan: Torque Converter Clutch Circuit Intermittent
- Ford: Turbine Shaft Speed (TSS) Circuit Intermittent Malfunction
- Lincoln, Mercury: Turbine Shaft Speed TSS Circuit Intermittent Malfunction
Related codes
- P1900Engine Coolant Level Lamp Circuit Short to Ground
- P19024X4 Initialization Failure
- P1899P/N Position Transaxle Range Switch Circuit Fault
- P1903Transmission 4WD Mode Select Return Input Circuit Failure
- P1898Control module N15/7 faulty
- P1904Transmission Transfer Case Contact Plate Ground Return Open Circuit
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.