2002 dodge dakota code p0733 p0734 - 2002 Dodge Dakota Club Cab

Question edited for clarity and spelling 'solenoid'.
Question moved to model category.

It may not be the solenoid, it is a speed sensor error related to 4th gear.

The P0734 code stands for "Gear 4 Incorrect Ratio." It's logged when the PCM detects that the RPM of your input speed sensor doesn't match the expected RPM in 4th gear.
Aug 17, 2023

P0734 Code: Gear 4 Incorrect Ratio - CarParts.com

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P0935 line pressure sensor circuit high
P0733 gear ratio error in 3rd
P0734 gear ratio error in 4th

Start with the P0935. Get a shop manual and test the circuit FIRST. Do NOT simply replace the sensor. If the wiring tests good, then test the sensor values with engine running. If the sensor is good, you've got an internal pressure problem that would cause the other two codes

this is an obd2 trouble code table, it can help you understand the meaning of code.
hope help.

734 is "Gear 4 Ratio Incorrect

the acumulator inside the tranny is bad

P0733 - Gear 3 Incorrect ratio
P0734 - Gear 4 Incorrect ratio
P1709 - Park or Neutral Position Switch out of Self-Test Range
Check out this TSB 03-40-016

Some 2000-2002 ACCENT vehicles may experience the following conditions: Diagnostic Trouble Code (DTC) P0722: No pulse generator-B signal Third-gear "Fail-Safe" condition
"Check Engine" light on

If the vehicle experiences the above symptoms: Inspect the pulse generator-B and replace if necessary.
Reprogram the TCM using the Hi-Scan Pro

VEHICLES AFFECTED: Model: 2000-2002 Accent vehicles with automatic transmissions
Affected vehicle production date range:
3 DR: Produced through October 11, 2002
4 DR: Produced through September 3, 2002

Affected vehicle identification number (VIN) range:
3 DR: Produced through KMHCF35C63U235415
4 DR: Produced through KMHCG45C03U412818

The problem is you will have to take it to the dealer to get the reprogram done.


P2096 - Fuel trim too lean. Usually means vacuum leak. Look for crushed, broken or melted off vacuum hoses near intake manifold. Or an obvious hissing noise at a normal idle. If so replace or repair clear codes your done. If not obvious take carb cleaner spray with nozzle attached car running & go over all vacuum hoses, intake manifold, EGR valve see if idle raises if so you found leak. Repair. Could also be bad oxygen sensor switching bad O2 sensor but rarely.


Hope this helps!

Stop throwing parts at it and have a professional scanner put on it,by someone familar with your trans type and operation

P0733=Gear 3 Incorrect Ratio
P0734=Gear 4 Incorrect Ratio,
your transmission is in "limp" mode,
Have the following sensors checked on the transmission,input sensor,output sensor,and speed sensor.
The transmission is not getting a signal from one of them,So it doesn't know how fast your going so it doesn't up shift.

1998 dodge caravan code P0700-Transmission Control System (Malfunction Indicator Lamp Request) How do I fix this?

replace the input and output speed sensors

There are some sensors on the transmission that tend to go bad. You may also need to check the wiring. Could be a computer problem. How many miles?