P1733
Problem In Shift Control System
Severity
⚠️ MediumCan you drive?
Do not drive — repair immediately
Approx. repair cost
$17–167 (est.)
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