Engine-Codes - Generic - B10EC

B10EC Code - Blower Motor Control Circuit Over Current

- Code Popularity: 2,374 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B10EC?

  • Faulty Blower Motor Power Module
  • Blower Motor Power Module harness is open or shorted
  • Blower Motor Power Module circuit poor electrical connection
  • Faulty A/C Heater Control

|How to Fix the B10EC 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 B10EC?

Labor: 1.0

The cost to diagnose the B10EC 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.

Does your Car have Safety Recalls? → Check here

|What are Code B10EC Possible Symptoms?

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

|What Does the B10EC Code Mean?

The Powertrain Control Module (PCM) factors the Blend Door position and Blower Motor speed information into the coolant temperature modeling. This information is received as a raw voltage signal from the HVAC Module over the Can Bus. The PCM detects that the Blower Motor Control circuit is above a maximum calibrated threshold.

B10EC Code - Blower Motor Control Circuit Over Current

|Need more Information on the B10EC Code?

Need more information on how to fix the B10EC code? Get Access to Factory Service Manuals

|Code B10EC Information for Specific Makes

|Need Help with the B10EC Code?

Get the B10EC code diagnosed by a professional: Find a repair shop in your area