AutoCodes – Cadillac – P1F58 Cadillac

P1F58 Cadillac Code - Hybrid/EV Battery Pack Coolant Control Valve Position Sensor Performance - Unexpected Position Change Detected

Quick Answer

The valve provides position feedback to the hybrid/EV powertrain control module 2 based on a potentiometer in the valve. Common causes include Faulty Hybrid/EV Battery Pack Coolant Control Valve Position Sensor, Hybrid/EV Battery Pack Coolant Control Valve Position Sensor harness is open or shorted, Hybrid/EV Battery Pack Coolant Control Valve Position Sensor circuit poor electrical connection. 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: P1F58 Cadillac indicates Hybrid/EV Battery Pack Coolant Control Valve Position Sensor Performance - Unexpected Position Change Detected.
Common causes: Common causes include Faulty Hybrid/EV Battery Pack Coolant Control Valve Position Sensor, Hybrid/EV Battery Pack Coolant Control Valve Position Sensor harness is open or shorted, Hybrid/EV Battery Pack Coolant Control Valve Position Sensor circuit poor electrical connection.
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 1,125

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 26, 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 P1F58 Cadillac Description

The valve provides position feedback to the hybrid/EV powertrain control module 2 based on a potentiometer in the valve. The hybrid/EV powertrain control module 2 uses this feedback to monitor the valve position. Different valve positions correspond to different resistance values. The hybrid/EV powertrain control module 2 determines the resistance values corresponding to the end stop positions of the valve by moving the valve to an end-stop and back to its original position when the vehicle is first turned on. This is referred to as the hybrid/EV powertrain control module 2

OBDII Code P1F58 Cadillac - Hybrid/EV Battery Pack Coolant Control Valve Position Sensor Performance - Unexpected Position Change Detected - AutoCodes.com — P1F58 Cadillac Code - Hybrid/EV Battery Pack Coolant Control Valve Position Sensor Performance - Unexpected Position Change Detected

What does this mean?

What are the Possible Causes of the DTC P1F58 Cadillac?

Faulty Hybrid/EV Battery Pack Coolant Control Valve Position Sensor
Hybrid/EV Battery Pack Coolant Control Valve Position Sensor harness is open or shorted
Hybrid/EV Battery Pack Coolant Control Valve Position Sensor circuit poor electrical connection

How to Fix the DTC P1F58 Cadillac?

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 P1F58 Cadillac 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 P1F58 Cadillac code?

Need more information on how to fix the P1F58 Cadillac code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1F58 Cadillac 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 P1F58 Cadillac Code

1. What are common symptoms of OBDII code P1F58 in a Cadillac hybrid/EV?

- Common symptoms include poor hybrid system performance, reduced fuel efficiency, and potential warning lights illuminated on the dashboard.

2. What could cause the OBDII code P1F58 in a Cadillac hybrid/EV?

- The code P1F58 typically indicates a malfunction related to the Hybrid/EV Battery Pack Coolant Control Valve Position Sensor, which may be caused by sensor issues, wiring problems, or coolant control valve failures.

3. How serious is the OBDII code P1F58 in a Cadillac hybrid/EV?

- While the vehicle may still be drivable with this code, it is recommended to address the issue promptly to prevent potential damage to the hybrid system and ensure optimal performance.

4. Can I continue driving my Cadillac with the OBDII code P1F58 present?

- It is not advisable to ignore this code and continue driving the vehicle without addressing the underlying issue, as it can lead to further complications and potential system failures.

5. How can I diagnose the OBDII code P1F58 in my Cadillac hybrid/EV?

- Proper diagnosis typically involves using a professional OBDII scanner to retrieve the code, checking the Hybrid/EV Battery Pack Coolant Control Valve Position Sensor, inspecting wiring connections, and testing the coolant control valve.

6. What are some repair tips for fixing the OBDII code P1F58 in a Cadillac hybrid/EV?

- Repair tips may include replacing the Hybrid/EV Battery Pack Coolant Control Valve Position Sensor, repairing any damaged wiring, and ensuring proper functioning of the coolant control valve.

7. Is it possible to reset the OBDII code P1F58 in a Cadillac hybrid/EV without fixing the issue?

- While you can clear the code temporarily, it will likely reappear if the underlying problem is not addressed. It is recommended to fix the issue causing the code for a lasting solution.

8. How much does it cost to repair the OBDII code P1F58 in a Cadillac hybrid/EV?

- Repair costs can vary depending on the exact cause of the code and the needed repairs. It's best to consult a professional mechanic for an accurate diagnosis and cost estimate.

9. Can I prevent the OBDII code P1F58 from occurring in my Cadillac hybrid/EV?

- Regular maintenance, such as checking coolant levels, inspecting sensors, and addressing any issues promptly, can help prevent the occurrence of the code P1F58 in your Cadillac hybrid/EV.