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P0BBE Cadillac Code - Hybrid/EV Battery Pack Voltage

- Code Popularity: 392 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0BBE Cadillac?

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/EV Battery Section 1 and Hybrid/EV Battery Section 2
  • Hybrid/EV Battery Section 1 and Hybrid/EV Battery Section 2 harness is open or shorted
  • Hybrid/EV Battery Section 1 and Hybrid/EV Battery Section 2 circuit poor electrical connection
  • Faulty Battery Energy Control Module
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How to Fix the DTC P0BBE Cadillac?

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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0BBE Cadillac 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 P0BBE Cadillac Description

The hybrid/EV battery pack contains a total of 32 cell groups in the hybrid/EV battery pack assembly. These cell groups are electrically connected in series. Each individual cell group is rated at 3.7 V, for a nominal system voltage of 118 V DC. The battery cells are grouped together into two sections, each with 16 cell groups.
The battery energy control module monitors the voltage of the 32 battery cell groups. A voltage sense circuit is attached to each individual cell group. Each of these circuits terminate at a connector located on the top surface of the battery section. A serviceable auxiliary battery wiring harness connectors the voltage sense circuits to the battery energy control module, located directly above the hybrid/EV battery pack.

OBDII Code P0BBE Cadillac - Hybrid/EV Battery Pack Voltage - AutoCodes.com
P0BBE Cadillac Code - Hybrid/EV Battery Pack Voltage

Need More Information on the Code?

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Code P0BBE Cadillac comments

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