AutoCodes – Dodge – P1CBE Dodge

P1CBE Dodge 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 Dodge 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.

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Code Popularity 1,036

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
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Code P1CBE Dodge 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 Dodge - Hydraulic Pump Stuck On - AutoCodes.com — P1CBE Dodge Code - Hydraulic Pump Stuck On

What does this mean?

What are the Possible Causes of the DTC P1CBE Dodge?

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 Dodge?

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 Dodge 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.

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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 P1CBE Dodge Code

What does the OBDII code P1CBE mean for my Dodge vehicle?

The OBDII code P1CBE indicates that the hydraulic pump is stuck in the "on" position, which can affect the vehicle's steering or braking systems.

What are some common symptoms of the P1CBE code?

Common symptoms may include warning lights on the dashboard, reduced steering assistance, unusual noises from the hydraulic pump, or decreased braking performance.

What can cause the P1CBE code to trigger?

Causes can include a malfunctioning hydraulic pump, issues with the pump relay, wiring problems, or a faulty power steering control module.

How can I diagnose the P1CBE code?

Start by checking the vehicle's hydraulic fluid levels and inspecting the hydraulic pump for leaks or damage. Use a scan tool to verify the code and check for related fault codes.

What repairs are typically needed for the P1CBE code?

Repairs may involve replacing the hydraulic pump, fixing wiring issues, or replacing the pump relay or power steering control module, depending on the specific cause of the problem.

Is it safe to drive my vehicle with the P1CBE code?

Driving with the P1CBE code can be unsafe due to potential issues with steering and braking. It is advisable to address the problem as soon as possible.

How can I reset the P1CBE code after repairs?

You can reset the P1CBE code using an OBDII scan tool or by disconnecting the vehicle's battery for a few minutes, but ensure the underlying issue is resolved first.

Can low hydraulic fluid cause the P1CBE code?

Yes, low hydraulic fluid levels can lead to insufficient pressure, which may cause the hydraulic pump to malfunction and trigger the P1CBE code.

What is the estimated cost to repair the issue associated with the P1CBE code?

Repair costs can vary widely based on the specific issue but typically range from $100 to $1,000, depending on whether you need to replace the pump or other components.