AutoCodes – Chrysler – P1CF4 Chrysler

P1CF4 Chrysler Code - Battery Temperature Sensor Out Of Range High

Quick Answer

The Intelligent Battery Sensor (IBS) is an electrical shunt with a microprocessor and is located on the negative battery post. Common causes include Faulty Battery, Faulty Intelligent Battery Sensor (IBS), Intelligent Battery Sensor (IBS) 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: P1CF4 Chrysler indicates Battery Temperature Sensor Out Of Range High.
Common causes: Common causes include Faulty Battery, Faulty Intelligent Battery Sensor (IBS), Intelligent Battery Sensor (IBS) 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 1,136

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 13, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1CF4 Chrysler Description

The Intelligent Battery Sensor (IBS) is an electrical shunt with a microprocessor and is located on the negative battery post. The IBS measures current flow, voltage, and temperature. The microprocessor uses this data to calculate state of charge, battery internal resistance, charge received, charge delivered, and time in service. These values are then sent on the LIN bus to the Body Control Module (BCM). The BCM communicates this information to the Powertrain Control Module (PCM) over the CAN bus.

OBDII Code P1CF4 Chrysler - Battery Temperature Sensor Out Of Range High - AutoCodes.com — P1CF4 Chrysler Code - Battery Temperature Sensor Out Of Range High

What does this mean?

What are the Possible Causes of the DTC P1CF4 Chrysler?

Faulty Battery
Faulty Intelligent Battery Sensor (IBS)
Intelligent Battery Sensor (IBS) harness is open or shorted
Intelligent Battery Sensor (IBS) circuit poor electrical connection

How to Fix the DTC P1CF4 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 P1CF4 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 P1CF4 Chrysler code?

Need more information on how to fix the P1CF4 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1CF4 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 P1CF4 Chrysler Code

1. What are the common symptoms of OBDII code P1CF4 Chrysler (Battery Temperature Sensor Out Of Range High)?

- The common symptoms include issues with battery charging, decreased fuel efficiency, and potential engine performance issues.

2. What can cause the OBDII code P1CF4 Chrysler to trigger?

- The code can be triggered by a faulty battery temperature sensor, a malfunction in the sensor circuit, or issues with the battery temperature sensor module.

3. How can I diagnose the cause of the OBDII code P1CF4 Chrysler?

- Diagnosing the code involves testing the battery temperature sensor for proper operation, checking the sensor circuit for faults, and inspecting the sensor module for any issues.

4. Can a bad battery temperature sensor affect the overall performance of the vehicle?

- Yes, a faulty battery temperature sensor can impact the charging system, fuel efficiency, and engine performance of the vehicle.

5. What are some repair tips for addressing the OBDII code P1CF4 Chrysler?

- Repair tips include replacing the battery temperature sensor if it is faulty, repairing any issues in the sensor circuit, and ensuring proper connection of the sensor module.

6. Is it safe to continue driving with the OBDII code P1CF4 Chrysler active?

- It is not recommended to drive with the code active, as it can lead to further damage to the vehicle's electrical system and affect overall performance.

7. How much does it typically cost to repair the OBDII code P1CF4 Chrysler?

- The cost of repair can vary depending on the specific issue causing the code, but it may involve replacing the battery temperature sensor or addressing any related electrical issues.

8. Can I reset the OBDII code P1CF4 Chrysler without repairing the underlying issue?

- While you can clear the code using an OBDII scanner, it is important to address the underlying issue causing the code to prevent further problems.

9. Are there any preventive measures to avoid the OBDII code P1CF4 Chrysler from reoccurring?

- Regular maintenance of the battery temperature sensor, checking the sensor circuit for faults, and keeping the electrical system in good condition can help prevent the code from reoccurring.

10. How long does it take to repair the OBDII code P1CF4 Chrysler?

- The repair time can vary depending on the specific issue causing the code and the complexity of the repair, but it typically takes a few hours to complete the repair process.