AutoCodes – Chrysler – P1CBE Chrysler

P1CBE Chrysler Code - Hydraulic Pump Stuck On

Quick Answer

This diagnostic checks the performance of the hydraulic pump. Common causes include Faulty Smart Driver Unit (SDU), Faulty Hydraulic Pump, Hydraulic Pump harness is open or shorted. 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: P1CBE Chrysler indicates Hydraulic Pump Stuck On.
Common causes: Common causes include Faulty Smart Driver Unit (SDU), Faulty Hydraulic Pump, Hydraulic Pump harness is open or shorted.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,157

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 12, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1CBE Chrysler Description

This diagnostic checks the performance of the hydraulic pump. The Smart Driver Unit (SDU) which is external to the Transmission Control Module (TCM) drives the hydraulic pump based upon a PWM command signal received from the Transmission Control Module (TCM). This diagnostic uses three feedback signals. The PWM driver, internal to TCM, returns a command feedback signal. The SDU returns to the TCM the hydraulic pump driver feedback signal. The TCM separately receives the hydraulic pump feedback signal confirming the pump state.

OBDII Code P1CBE Chrysler - Hydraulic Pump Stuck On - AutoCodes.com — P1CBE Chrysler Code - Hydraulic Pump Stuck On

What does this mean?

What are the Possible Causes of the DTC P1CBE Chrysler?

Faulty Smart Driver Unit (SDU)
Faulty Hydraulic Pump
Hydraulic Pump harness is open or shorted
Hydraulic Pump circuit poor electrical connection
Faulty Transmission Control Module (TCM)

How to Fix the DTC P1CBE Chrysler?

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 P1CBE Chrysler 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 P1CBE Chrysler code?

Need more information on how to fix the P1CBE Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1CBE Chrysler code diagnosed by a professional: Find a repair shop in your area

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 P1CBE Chrysler Code

1. What are common symptoms of OBDII code P1CBE Chrysler (Hydraulic Pump Stuck On)?

- Common symptoms include the ABS warning light staying illuminated, decreased braking performance, and unusual noises coming from the hydraulic pump.

2. What can cause the OBDII code P1CBE Chrysler to trigger?

- The code P1CBE Chrysler is typically triggered by a malfunction in the ABS hydraulic pump motor or its control circuit.

3. How serious is the issue of the hydraulic pump being stuck on?

- The issue is serious as it can affect the proper functioning of the ABS system, potentially leading to compromised braking performance and safety concerns.

4. Can driving with the hydraulic pump stuck on cause further damage?

- Continued driving with the hydraulic pump stuck on can lead to overheating of the system and potential damage to other ABS components.

5. How can the hydraulic pump stuck on issue be repaired?

- Repair typically involves diagnosing the specific cause of the problem, which may include replacing the hydraulic pump motor, repairing the control circuit, or clearing any blockages in the system.

6. Is it safe to drive the vehicle with the ABS warning light on due to code P1CBE Chrysler?

- It is not recommended to drive the vehicle with the ABS warning light on, as the ABS system may not function properly, potentially compromising braking performance.

7. Can the OBDII code P1CBE Chrysler be reset or cleared without fixing the issue?

- While the code can be cleared using an OBDII scanner, it is important to address the root cause of the problem to prevent it from recurring.

8. How can I prevent the hydraulic pump from getting stuck on in the future?

- Regular maintenance of the ABS system, including checking for leaks, ensuring proper fluid levels, and addressing any warning lights promptly, can help prevent issues like the hydraulic pump getting stuck on.

9. Is the repair for code P1CBE Chrysler something that I can do myself?

- Repairing the hydraulic pump stuck on issue may require specialized knowledge and tools, so it is recommended to have a qualified mechanic diagnose and fix the problem.

10. How much does it typically cost to repair the hydraulic pump stuck on issue related to code P1CBE Chrysler?

- The cost of repair can vary depending on the specific cause of the problem and the labor rates in your area, but it may range from a few hundred to a few thousand dollars.