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P0934 on JEEP CHEROKEE

Hydraulic Pressure Sensor Circuit Low

NHTSA Reports
3
Severity
Medium
Most Affected
2014, 2020, 2021
Crashes / Fires
0 / 0
Source: NHTSA Complaints Database Ā· SAE J2012

What P0934 Means on Your JEEP CHEROKEE

P0934 is a diagnostic trouble code indicating: Hydraulic Pressure Sensor Circuit Low. This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

3 JEEP CHEROKEE owners have reported this issue to NHTSA across model years 2014-2021. Most reports come from the 2014, 2020 model years. The most commonly reported component is Power Train,Electrical System,Engine (66.7% of reports).

Real JEEP CHEROKEE Owner Reports

Source: NHTSA Complaints Database

"Service transmission code p0934. sometimes it'll run just fine no problems. other times i have to start and turn it off several times before the transmission will work properly. after this started happening the info center started displaying service shifter."

ā€” 2014 JEEP CHEROKEE owner Ā· POWER TRAIN Ā· Filed 05/12/2020

"My Jeep keeps going into Limp Mode and not will completely shut off while I come to a complete stop at a stop light. And while Iā€™m driving the engine light comes on. I can cycle it through to get the engine light off. Then it runs fine. This has been happening since after I bought it."

ā€” 2020 JEEP CHEROKEE owner Ā· POWER TRAIN,ELECTRICAL SYSTEM,ENGINE Ā· Filed 10/24/2024

"The vehicle was sold by DriveTime (Highland, Indiana) on August 29, 2025, with a known safety recall (Y18 ā€“ Transmission Oil Cooler Hose, NHTSA 21V-310) that had not been properly repaired."

ā€” 2021 JEEP CHEROKEE owner Ā· POWER TRAIN,ELECTRICAL SYSTEM,ENGINE Ā· Filed 10/17/2025

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

šŸ“Š Complaint Trend by Model Year

1
'14
1
'20
1
'21

Common Causes on JEEP CHEROKEE

Based on NHTSA complaint component analysis for this vehicle.

POWER TRAIN,ELECTRICAL SYSTEM,ENGINE 66.7%
POWER TRAIN 33.3%

What To Do Next

  1. 1
    Check for recalls on YOUR VIN

    Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.

  2. 2
    Get a proper diagnosis

    A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50ā€“$150) pinpoints the root cause before you spend money on parts.

  3. 3
    Compare repair quotes

    Get 2ā€“3 quotes. Dealer vs. independent shop prices often differ 30ā€“50% for the same repair.

Frequently Asked Questions

What does P0934 mean on a JEEP CHEROKEE? ā–¾
P0934 indicates: Hydraulic Pressure Sensor Circuit Low. This is a transmission code. 3 JEEP CHEROKEE owners have reported this to NHTSA.
What are the most common causes of P0934 on JEEP CHEROKEE? ā–¾
Based on 3 NHTSA reports, the most commonly cited components are: Power Train,Electrical System,Engine, Power Train. These percentages are based on the component field in owner complaints.
Is P0934 serious on my JEEP CHEROKEE? ā–¾
Of 3 NHTSA reports for this code on JEEP CHEROKEE, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.
What should I do if my JEEP CHEROKEE shows P0934? ā–¾
1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis ā€” a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.

P0934 on Other Vehicles

ā†’ All codes reported on JEEP CHEROKEE