Engine-Codes - Toyota - B15EC Toyota

B15EC Toyota Code - Backup Battery Degradation

- Code Popularity: 4,926 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B15EC Toyota?

  • Faulty Back-Up Battery (BUB)
  • Back-Up Battery (BUB) harness is open or shorted
  • Back-Up Battery (BUB) circuit poor electrical connection

|How to Fix the B15EC Toyota Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|What is the Cost to Diagnose the Code B15EC Toyota?

Labor: 1.0

The cost to diagnose the B15EC Toyota code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code B15EC Toyota Possible Symptoms?

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

|What Does the B15EC Toyota Code Mean?

This Diagnostic Trouble Code (DTC) is set when the Data Communication Module (DCM) (Telematics Transceiver) detects either of the following conditions: The Back-Up Battery (BUB) charge level becomes less than the criteria, Automatic Collision Notification (ACN) occurred. When this DTC is set, the BUB must be replaced.

B15EC Toyota Code - Backup Battery Degradation

|Need more Information on the B15EC Toyota Code?

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|Need Help with the B15EC Toyota Code?

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