P1913
PPowertrainTransmission Pressure Solenoid Open or Short to Ground
What does this code mean?
Severity : HighP1913 is a manufacturer specific code. In the definition used here, it reports an open circuit or short to ground on the automatic transmission pressure control solenoid. The exact meaning depends on the manufacturer. Without proper pressure control, the gearbox often goes into limp mode.
Symptoms
- Check engine or transmission warning light on.
- Gearbox stuck in one gear (limp mode).
- Harsh or delayed gear changes.
- Slipping under acceleration.
Possible causes
- Corroded or loose transmission connector.
- Solenoid wiring open or shorted to ground.
- Faulty pressure control solenoid.
- Damaged internal transmission harness.
- Faulty transmission control module, less commonly.
Diagnosis and repair
- Confirm what this code means for your make.
- Check transmission fluid level and condition.
- Inspect the transmission connector and wiring.
- Measure solenoid resistance and continuity to the control module.
- Replace the solenoid or internal harness, then clear the code and road test.
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Code
P1913
Category
Powertrain
Prefix
P
Standard
OBD-II / SAE J2012