AutoCodes – Chrysler – P1CC1 Chrysler

P1CC1 Chrysler Code - Unexpected Neutral Disengagement

Quick Answer

This diagnostic checks for the number of unexpected Neutral disengagements occurring during a trip without receiving a control signal to disengage from the Transmission Controller Module (TCM). 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: P1CC1 Chrysler indicates Unexpected Neutral Disengagement.
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 893

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 P1CC1 Chrysler Description

This diagnostic checks for the number of unexpected Neutral disengagements occurring during a trip without receiving a control signal to disengage from the Transmission Controller Module (TCM). The Neutral gear is engaged when the four gear actuators are in the middle stable neutral position. If one or more of the gear actuators is not exactly in the middle neutral stable position the Neutral gear is disengaged. The total number of gear engagement control actions and the number of unexpected Neutral disengagements during a trip are accumulated in the internal memory of the TCM. The two separate registers in the internal memory which contain these counters are cleared after every trip. When the accumulated number of the unexpected Neutral disengagements during a trip is greater than a threshold, this diagnostic will be considered failing.

OBDII Code P1CC1 Chrysler - Unexpected Neutral Disengagement - AutoCodes.com — P1CC1 Chrysler Code - Unexpected Neutral Disengagement

What does this mean?

What are the Possible Causes of the DTC P1CC1 Chrysler?

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

How to Fix the DTC P1CC1 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 P1CC1 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.

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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 P1CC1 Chrysler Code

What does the OBDII code P1CC1 mean for Chrysler vehicles?

The OBDII code P1CC1 indicates an "Unexpected Neutral Disengagement," which means the vehicle's transmission unexpectedly shifts to neutral, potentially affecting drivability.

What are the common symptoms of the P1CC1 code?

Common symptoms include the transmission unexpectedly shifting to neutral, loss of acceleration, warning lights on the dashboard, and erratic shifting behavior.

What could cause the P1CC1 code to trigger?

Possible causes include a faulty transmission control module (TCM), issues with the transmission fluid level, wiring problems, or malfunctioning sensors related to transmission operation.

How can I diagnose the P1CC1 code?

To diagnose the P1CC1 code, use an OBDII scanner to retrieve the code, check for any related codes, inspect the transmission fluid level and condition, and examine the wiring and connections to the TCM and sensors.

What repairs might be necessary for the P1CC1 code?

Repairs may involve replacing the transmission control module, fixing wiring issues, changing the transmission fluid, or repairing or replacing faulty sensors.

Can I drive my vehicle if the P1CC1 code is present?

It is not advisable to drive your vehicle with the P1CC1 code, as it can lead to loss of power or control, creating unsafe driving conditions.

Is a software update necessary for the P1CC1 code?

In some cases, a software update for the transmission control module may be required to resolve the P1CC1 code, especially if the issue is related to programming.

How much does it typically cost to repair the P1CC1 code?

Repair costs can vary widely depending on the underlying issue, but it may range from a simple fluid change costing around $100 to several hundred dollars for sensor or TCM replacement.

Will clearing the P1CC1 code fix the problem?

Clearing the P1CC1 code may temporarily turn off the warning light, but it does not fix the underlying issue. The code will likely reappear if the problem persists.