The OBD code P0733 for Dodge indicates a problem with the Gear 3 Incorrect Ratio in the transmission.
Symptoms include the Engine Light ON, incorrect shifting, and possible harsh shifting.
Causes may include low transmission fluid, dirty fluid, faulty shift solenoids, mechanical issues, or problems in the hydraulic control circuit.
This issue should be addressed promptly to prevent further transmission damage.
A possible fix involves checking and repairing any damaged wiring harnesses, connectors, or components related to the transmission system.
Repair Importance Level | 10.0 (Out of 10) |
Estimated Repair Time | Approximately 1.0 hour |
Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the Dodge p0733 OBD Code
The Dodge P0733 code indicates a gear ratio error in third gear.
- With Dodge OBD code P0733, you may notice the Engine Light ON.
- Incorrect transmission shifting.
Causes of the Dodge p0733 OBD Code
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P0733 in a Dodge indicates a gear ratio error in third gear.
- P0733 can be caused by low transmission fluid level.
- Dirty transmission fluid.
- Faulty shift solenoids.
- Transmission mechanical problems.
- Transmission hydraulic control circuit.
Fixing Dodge Error Code p0733 Step By Step
Addressing Dodge fault code P0733 involves diagnosing and repairing issues related to incorrect gear ratio in third gear.
- To fix the Dodge OBDII code p0733, first, review the ‘Possible Causes’ mentioned above and visually examine the corresponding wiring harness and connectors.
- Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- Check the transmission fluid level and condition, ensuring it is at the correct level and not burnt or contaminated.
- Perform a thorough inspection of the transmission solenoids and sensors for any signs of damage or wear.
- Consider replacing the transmission shift solenoid that corresponds to the gear that is causing the issue.
- Finally, reset the vehicle’s ECU or TCM to clear the fault code and see if it returns after driving the vehicle.
Cost Of Fixing Dodge p0733 Fault Code
Diagnosing and repairing Dodge fault code P0733 typically involves inspecting and possibly replacing the transmission gear ratio sensor.
The cost to diagnose and fix the Dodge OBD code P0733 typically ranges from $75 to $150, with an estimated repair time of 1. 0 hour.
Costs depend on shop rates, complexity of the issue, and any additional parts or labor needed for the repair.
Details of the Dodge p0733 OBD Code
Dodge fault code P0733 indicates incorrect gear ratio in third gear.
Dodge OBD code P0733 means that the ECM has detected an issue with the gear ratio in third gear of the transmission.
This code is triggered by the ECM when it detects that the gear ratio does not match the expected ratio for third gear.
The signal or system involved in this fault code is the transmission gear ratio sensor or the transmission control module.
Mechanic’s Tech Notes
Detailed information on Dodge fault code P0733, which indicates incorrect gear ratio in third gear.
To diagnose and fix OBDII code P0733 in a Dodge, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) using a scan tool.
If the TCM does not respond, reprogramming or reflashing may be necessary.
Additionally, inspect the wiring harness and connectors for any damage, and ensure connector pins are not broken, bent, pushed out, or corroded.
This thorough examination can help identify and address issues related to gear ratio errors indicated by the P0733 trouble code.
FAQ
Common symptoms of OBD code P0733 in a Dodge vehicle include Engine Light ON, incorrect transmission shifting. Causes may include low transmission fluid, dirty fluid, or shift solenoids.
OBD code P0733 in a Dodge is typically caused by low transmission fluid, dirty fluid, shift solenoids, or transmission mechanical/hydraulic issues. Inspect wiring and connectors for damage.
Diagnose P0733 in Dodge: Check transmission fluid level, condition, shift solenoids, mechanical/hydraulic issues. Inspect wiring, connectors for damage, corrosion. Fix as needed.

Wrap Up
If your Dodge is displaying OBD code p0733 and experiencing harsh shifting, slipping gears, or delayed engagement, it may be caused by a faulty 3rd gear ratio error due to low transmission fluid, a failing transmission solenoid, or a damaged wiring harness affecting the transmission speed sensors.
To address Dodge OBD code p0733, check the transmission fluid level and condition, inspect the wiring harness for any visible damage, test the transmission speed sensors for proper operation, and replace any faulty components like the transmission solenoid if necessary.
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