AutoCodes – Jeep – P1CC4 Jeep

P1CC4 Jeep Code - Clutch 2 Pressure Engagement Too Low

Quick Answer

This diagnostic checks if the even clutch is stuck in the disengaged position due to a mechanical fault or due to a low hydraulic pressure. Common causes include Transmission Hydraulic System, Transmission Mechanical Operation, Faulty Transmission Controller Module (TCM). Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1CC4 Jeep indicates Clutch 2 Pressure Engagement Too Low.
Common causes
Common causes include Transmission Hydraulic System, Transmission Mechanical Operation, Faulty Transmission Controller Module (TCM).
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 1,324
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 12, 2020
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Code P1CC4 Jeep Description

This diagnostic checks if the even clutch is stuck in the disengaged position due to a mechanical fault or due to a low hydraulic pressure. In both cases, a failure is detected when the Transmission Controller Module (TCM) sends a control signal to engage the even clutch and the even clutch pressure sensor indicates that the clutch is disengaged.
OBDII Code P1CC4 Jeep - Clutch 2 Pressure Engagement Too Low - AutoCodes.com
P1CC4 Jeep Code - Clutch 2 Pressure Engagement Too Low

What are the Possible Causes of the DTC P1CC4 Jeep?

  • Transmission Hydraulic System
  • Transmission Mechanical Operation
  • Faulty Transmission Controller Module (TCM)

How to Fix the DTC P1CC4 Jeep?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1CC4 Jeep code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1CC4 Jeep code?

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Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1CC4 Jeep Code

What does the OBDII code P1CC4 mean for my Jeep?

The OBDII code P1CC4 indicates that the clutch 2 pressure engagement is too low, which can affect the vehicle's transmission performance.

What are the common symptoms of the P1CC4 code?

Common symptoms include slipping of the transmission, difficulty shifting gears, unusual noises from the transmission, and poor acceleration.

What could cause the P1CC4 code to trigger?

Potential causes include low transmission fluid levels, a failing clutch or pressure plate, issues with the hydraulic system, or problems with the transmission control module.

How can I check for low transmission fluid as a potential cause?

You can check the transmission fluid level by locating the dipstick, pulling it out, wiping it clean, reinserting it, and checking the fluid level and condition on the dipstick.

What are some repair tips for addressing the P1CC4 code?

Repair tips include checking and topping off the transmission fluid, inspecting the clutch and hydraulic components for wear or damage, and ensuring there are no leaks in the hydraulic system.

Is it safe to drive my Jeep with the P1CC4 code?

Driving with the P1CC4 code is not recommended, as it may lead to further transmission damage or complete failure if the issue is not addressed.

Can I reset the P1CC4 code after repairs?

Yes, after addressing the issues that caused the P1CC4 code, you can reset the code using an OBDII scanner or by disconnecting the battery for a short period.

Could a faulty transmission control module cause the P1CC4 code?

Yes, a faulty transmission control module can lead to incorrect pressure readings and trigger the P1CC4 code, so it should be tested if other causes are ruled out.

What should I do if I can't find the cause of the P1CC4 code?

If you cannot identify the cause of the P1CC4 code, it is advisable to take your Jeep to a qualified mechanic for a thorough diagnostic evaluation.

Discuss the causes and fixes for P1CC4 Jeep OBDII Code

  • Hi I have this error code in my jeep compass 2021 1300cc turbo I'm from Egypt the engine light is on and service transmission..
    The transmission is turning to natural while driving..
    How can I solve this problem? It should be for changing battery? If my car battery is low it causes transmission problem?

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