AutoCodes – Cadillac – P1EED Cadillac

P1EED Cadillac Code - Battery Charger 14 V Output Voltage Sensing Circuit

Quick Answer

The battery charger will diagnose its own systems and determine when a fault condition is present. Common causes include Faulty Battery Charger, Battery Charger harness is open or shorted, Battery Charger 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: P1EED Cadillac indicates Battery Charger 14 V Output Voltage Sensing Circuit.
Common causes: Common causes include Faulty Battery Charger, Battery Charger harness is open or shorted, Battery Charger 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.

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Code Popularity 711

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 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1EED Cadillac Description

The battery charger will diagnose its own systems and determine when a fault condition is present. Diagnostics and system status is communicated from the battery charger to the hybrid/EV powertrain control module 2 through serial data. The hybrid/EV powertrain control module 2 is the host controller for Diagnostic Trouble Code (DTC) information. This DTC is for the battery charger are internal measurements that verify the charger is performing properly. The battery charger measures internal voltages, currents, and temperatures and verifies they are within the proper range.

OBDII Code P1EED Cadillac - Battery Charger 14 V Output Voltage Sensing Circuit - AutoCodes.com — P1EED Cadillac Code - Battery Charger 14 V Output Voltage Sensing Circuit

What does this mean?

What are the Possible Causes of the DTC P1EED Cadillac?

Faulty Battery Charger
Battery Charger harness is open or shorted
Battery Charger circuit poor electrical connection

How to Fix the DTC P1EED 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 P1EED 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 P1EED Cadillac 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 P1EED Cadillac Code

1. What are the common symptoms of OBDII code P1EED in a Cadillac related to the Battery Charger 14V Output Voltage Sensing Circuit?

The common symptoms include issues with the vehicle's charging system, such as the battery not charging properly or the vehicle stalling.

2. What are the possible causes of OBDII code P1EED in a Cadillac?

Possible causes include a faulty voltage sensing circuit, a defective battery charger, issues with the alternator, or damaged wiring.

3. How serious is OBDII code P1EED in a Cadillac?

This code is considered moderately serious as it can affect the vehicle's charging system and lead to potential issues with starting the car or maintaining proper battery charge.

4. How can I diagnose the cause of OBDII code P1EED in my Cadillac?

Diagnosis typically involves checking the voltage sensing circuit, testing the battery charger, inspecting the alternator, and examining the wiring for any damage or loose connections.

5. Can I still drive my Cadillac with OBDII code P1EED present?

It is not recommended to drive the vehicle with this code present, as it can lead to issues with the charging system and potential stalling or battery drain problems.

6. How can I repair OBDII code P1EED in my Cadillac?

Repair options may include replacing the faulty voltage sensing circuit, repairing or replacing the battery charger, fixing any issues with the alternator, and ensuring all wiring connections are secure.

7. Are there any DIY tips for fixing OBDII code P1EED in a Cadillac?

While some basic troubleshooting like checking connections and fuses can be done DIY, it is recommended to have a professional diagnose and repair this code to ensure proper functioning of the charging system.

8. How much does it cost to repair OBDII code P1EED in a Cadillac?

The cost of repair can vary depending on the specific cause of the code, but it may involve parts and labor costs for replacing components like the voltage sensing circuit, battery charger, or alternator.

9. Can resetting the OBDII code P1EED in my Cadillac fix the issue temporarily?

Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear and the charging system problems will persist.

10. Is it necessary to take my Cadillac to a dealership for OBDII code P1EED repairs?

While you can choose to take your Cadillac to a dealership for repairs, any qualified auto repair shop should be able to diagnose and fix the issues related to OBDII code P1EED in the Battery Charger 14V Output Voltage Sensing Circuit.