AutoCodes
 
OBDII Code List
 
P0C47 CHEVROLET

P0C47 CHEVROLET - Hybrid/EV Battery Pack Coolant Pump Control Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

P0C47 CHEVROLET Possible Causes

  • Faulty Hybrid/EV Battery Pack Coolant Pump
  • Hybrid/EV Battery Pack Coolant Pump harness is open or shorted
  • Hybrid/EV Battery Pack Coolant Pump circuit poor electrical connection

First diagnose P0C47 CHEVROLET code

    Check 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.

Cost of diagnosing the P0C47 CHEVROLET code

    Labor: 1.0

    The cost of diagnosing the P0C47 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P0C47 CHEVROLET Possible Symptoms

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

P0c47 Chevrolet Description

The hybrid/EV battery pack coolant pump circulates coolant through the drive motor battery coolant radiator, drive motor battery coolant cooler and the hybrid/EV battery pack to control the temperature of the hybrid/EV battery pack. An enable signal from the hybrid/EV powertrain control module 2 to the hybrid/EV battery pack coolant pump provides overall control of the pump. When this circuit is high, the pump can operate. The pump is controlled with a pulse-width modulated signal from the hybrid/EV powertrain control module 2 to the hybrid/EV battery pack coolant pump. The higher the duty cycle the higher the pump speed. The hybrid/EV battery pack coolant pump provides a hard-wired pulse-width modulated feedback signal to the hybrid/EV powertrain control module 2. During normal operation, this feedback signal provides pump speed information to the hybrid/EV powertrain control module 2. The hybrid/EV battery pack coolant pump has some self-diagnostic capability. If the hybrid/EV battery pack coolant pump determines there is an internal fault it provides this information on this same feedback circuit instead of pump speed information.
OBDII Code P0c47 Chevrolet - Hybrid/EV Battery Pack Coolant Pump Control Circuit - AutoCodes.com

P0C47 CHEVROLET More Information

Need more information on how to fix the P0C47 CHEVROLET code?
Get Access to Factory Service Manuals

Need more help?

Get the P0c47 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Related Information

P0C47 CHEVROLET Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0c47 Chevrolet code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧