P1733
Problem In Shift Control System
P1733 is an OBD-II diagnostic trouble code meaning: Problem In Shift Control System. Common causes: faulty shift solenoid valves, problems with input/output shaft speed sensors. Estimated repair cost: $17–167.
Symptoms
- Incorrect gear shifting
- Switching to neutral while driving
- Delays when shifting gears
- Transmission transition to emergency mode
- Check Engine Light Illuminates
Causes
- Faulty shift solenoid valves
- Problems with input/output shaft speed sensors
- Low or contaminated transmission fluid
- Problems with the wiring harness or connectors
- Transmission control unit malfunction
How to Fix
- Check the level and condition of the transmission fluid
- Diagnose shift solenoid valves
- Check speed sensors and their circuits
- Inspect the wiring harness and connectors for damage.
- Read additional trouble codes for accurate diagnosis
Related codes
Error P1733 by Vehicle Brand
FAQ
What does the P1733 code mean?
P1733 is an OBD-II diagnostic trouble code that indicates: Problem In Shift Control System
What causes a P1733 error code?
The most common causes of P1733 include: Faulty shift solenoid valves; Problems with input/output shaft speed sensors; Low or contaminated transmission fluid; Problems with the wiring harness or connectors.
How do I fix a P1733 diagnostic trouble code?
To fix P1733: Check the level and condition of the transmission fluid. Diagnose shift solenoid valves. Check speed sensors and their circuits. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1733?
Do not drive — repair immediately
How much does it cost to fix P1733?
The estimated repair cost for P1733 is $17–167. Actual cost depends on your vehicle, location, and labor rates.
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