P1813
Torque Control Solenoid Malfunction
P1813 is an OBD-II diagnostic trouble code meaning: Torque Control Solenoid Malfunction. Common causes: torque control solenoid valve malfunction, open or short circuit in control circuit. Estimated repair cost: $28–89.
Symptoms
- Rough gear shifting
- Delays when shifting gears
- Power dips during acceleration
- Activating transmission emergency mode
- Increased fuel consumption
Causes
- Torque control solenoid valve malfunction
- Open or short circuit in control circuit
- Poor contact in valve connector
- Low or contaminated transmission fluid
- Transmission control module (TCM) problems
How to Fix
- Check the level and condition of the transmission fluid
- Diagnose the electrical solenoid control circuit
- Check the resistance and operation of the solenoid
- Replace faulty solenoid if necessary
- Reset the error and check the operation of the transmission
Related codes
Error P1813 by Vehicle Brand
FAQ
What does the P1813 code mean?
P1813 is an OBD-II diagnostic trouble code that indicates: Torque Control Solenoid Malfunction
What causes a P1813 error code?
The most common causes of P1813 include: Torque control solenoid valve malfunction; Open or short circuit in control circuit; Poor contact in valve connector; Low or contaminated transmission fluid.
How do I fix a P1813 diagnostic trouble code?
To fix P1813: Check the level and condition of the transmission fluid. Diagnose the electrical solenoid control circuit. Check the resistance and operation of the solenoid. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1813?
Limited driving only, diagnose soon
How much does it cost to fix P1813?
The estimated repair cost for P1813 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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