P1DA9
Transmission Fluid Temperature Rationaity
P1DA9 is an OBD-II diagnostic trouble code meaning: Transmission Fluid Temperature Rationaity. Common causes: transmission fluid temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Transmission of the gearbox into emergency mode
- Hard or delayed gear shifts
- Check Engine Light Illuminates
- Reduced transmission efficiency
- Possible overheating of transmission fluid
Causes
- Transmission fluid temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Low or contaminated transmission fluid
- Problems with the transmission control unit
How to Fix
- Check the level and condition of the transmission fluid
- Inspect the electrical circuit of the sensor for damage
- Check the connectors and contacts of the sensor
- Test or replace temperature sensor
- Scan the control unit for additional errors
Related codes
FAQ
What does the P1DA9 code mean?
P1DA9 is an OBD-II diagnostic trouble code that indicates: Transmission Fluid Temperature Rationaity
What causes a P1DA9 error code?
The most common causes of P1DA9 include: Transmission fluid temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Low or contaminated transmission fluid.
How do I fix a P1DA9 diagnostic trouble code?
To fix P1DA9: Check the level and condition of the transmission fluid. Inspect the electrical circuit of the sensor for damage. Check the connectors and contacts of the sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1DA9?
Limited driving only, diagnose soon
How much does it cost to fix P1DA9?
The estimated repair cost for P1DA9 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat