AutoCodes – Dodge – P1CC8 Dodge

P1CC8 Dodge Code - Low Battery Voltage-Main Micro Processor Supply Shorted To Ground Or Open

Quick Answer

This diagnostic detects if the power supply to Main Micro Processor (MMP) is too low with three different tests relative to different vehicle operating conditions. Common causes include Low Battery Charge, Faulty Transmission Controller Module (TCM), Transmission Controller Module (TCM) 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: P1CC8 Dodge indicates Low Battery Voltage-Main Micro Processor Supply Shorted To Ground Or Open.
Common causes: Common causes include Low Battery Charge, Faulty Transmission Controller Module (TCM), Transmission Controller Module (TCM) 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 871

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 P1CC8 Dodge Description

This diagnostic detects if the power supply to Main Micro Processor (MMP) is too low with three different tests relative to different vehicle operating conditions. The MMP power supply is tested outside the engine cranking mode (because in this condition a brief reduction of power supply may be possible). The first check: the Transmission Controller Module (TCM) compares the MMP power supply with minimum threshold values. When the actual value of power supply is below its minimum boundary the diagnostic will be considered failing. The second check: the TCM verifies the MMP power supply is not lower than a threshold for more than an amount of time after the engine cranking mode is finished plus a time delay. The third check: the TCM verifies the MMP power supply is not lower than a threshold for more than an amount of time after the engine cranking mode is finished plus a time delay only when the hydraulic pump is on for more than a time and the pump temperature is lower than a value.

OBDII Code P1CC8 Dodge - Low Battery Voltage-Main Micro Processor Supply Shorted To Ground Or Open - AutoCodes.com — P1CC8 Dodge Code - Low Battery Voltage-Main Micro Processor Supply Shorted To Ground Or Open

What does this mean?

What are the Possible Causes of the DTC P1CC8 Dodge?

Low Battery Charge
Faulty Transmission Controller Module (TCM)
Transmission Controller Module (TCM) harness is open or shorted
Transmission Controller Module (TCM) circuit poor electrical connection

How to Fix the DTC P1CC8 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 P1CC8 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.

Need more information about the P1CC8 Dodge 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 P1CC8 Dodge Code

1. What are the common symptoms of OBDII code P1CC8 in a Dodge related to low battery voltage?

The common symptoms include difficulty starting the vehicle, dimming interior lights, and issues with power windows and locks.

2. What are the possible causes of OBDII code P1CC8 indicating low battery voltage in a Dodge?

The code may be triggered by a short circuit or open circuit in the main microprocessor supply, a faulty battery, a defective alternator, or corroded battery terminals.

3. How can I diagnose the OBDII code P1CC8 in my Dodge related to low battery voltage?

You can use a diagnostic scanner to check for the code, inspect the battery and alternator for any visible signs of damage, and test the voltage levels in the system.

4. What are some tips for repairing OBDII code P1CC8 in a Dodge due to low battery voltage?

Start by checking and cleaning the battery terminals, testing the battery and alternator, inspecting the wiring for any visible damage, and resetting the code to see if it reoccurs.

5. Can driving with OBDII code P1CC8 in a Dodge indicating low battery voltage cause further damage?

Continuing to drive with this code may lead to electrical issues in the vehicle, affecting components like the starter, alternator, and other electronic systems.

6. How urgent is it to address OBDII code P1CC8 in a Dodge related to low battery voltage?

It is important to address this code promptly to prevent potential damage to the vehicle's electrical system and ensure reliable operation of the vehicle.

7. Is it safe to reset the OBDII code P1CC8 in a Dodge without fixing the underlying issue of low battery voltage?

While you can reset the code to clear the warning light, it is recommended to address the root cause of the low battery voltage to prevent future problems.

8. Can extreme weather conditions impact the occurrence of OBDII code P1CC8 in a Dodge associated with low battery voltage?

Yes, extreme temperatures can affect battery performance and contribute to voltage issues, potentially triggering the P1CC8 trouble code.

9. Are there any preventive measures to avoid OBDII code P1CC8 in a Dodge related to low battery voltage?

Regularly checking and maintaining the battery, keeping the terminals clean and secure, and ensuring proper charging system operation can help prevent issues leading to this trouble code.

10. What are the typical repair costs for addressing OBDII code P1CC8 indicating low battery voltage in a Dodge?

The repair costs can vary depending on the underlying cause, but they may include expenses for battery replacement, alternator repair, or addressing wiring issues, ranging from a few hundred to over a thousand dollars.