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P1EC2 Buick Code - Battery Energy Control Module High-Voltage Energy Communication Bus Enable Circuit High Voltage

- Code Popularity: 546 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1EC2 Buick?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Hybrid Powertrain Control Module 2
  • Hybrid Powertrain Control Module 2 harness is open or shorted
  • Hybrid Powertrain Control Module 2 circuit poor electrical connection
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How to Fix the DTC P1EC2 Buick?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for P1EC2 Buick Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1EC2 Buick code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P1EC2 Buick Description

The hybrid powertrain control module 2 activates the high-voltage energy management communication enable circuit when the vehicle is on. The high-voltage energy management communication enable circuit wakes up the battery energy control module for serial data communication.
The battery energy control module compares the high-voltage energy management communication enable hardwire signal with a hybrid powertrain control module 2 serial data message indicating that the high-voltage energy management communication enable signal is active.

OBDII Code P1EC2 Buick - Battery Energy Control Module High-Voltage Energy Communication Bus Enable Circuit High Voltage  - AutoCodes.com
P1EC2 Buick Code - Battery Energy Control Module High-Voltage Energy Communication Bus Enable Circuit High Voltage

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Code P1EC2 Buick comments

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