P0CEA BUICK - Hybrid/EV Electronics Coolant Pump Performance
P0CEA BUICK Possible Causes
- Faulty Hybrid/EV Electronics Coolant Pump
- Hybrid/EV Electronics Coolant Pump harness is open or shorted
- Hybrid/EV Electronics Coolant Pump circuit poor electrical connection
How do I fix code P0CEA BUICK
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 P0CEA BUICK code
Labor: 1.0The cost of diagnosing the P0CEA BUICK 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.
P0CEA BUICK Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0cea Buick DescriptionThe hybrid/EV electronics coolant pump circulates coolant through the power electronics coolant radiator, hybrid/EV powertrain control module 1 and the battery charger to control the temperature of the hybrid/EV powertrain control module 1 and the battery charger. An enable signal from the hybrid/EV powertrain control module 2 to the hybrid/EV electronics 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 electronics coolant pump. The higher the duty cycle the higher the pump speed. The hybrid/EV electronics 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. The hybrid/EV electronics coolant pump has some self-diagnostic capability. If it determines there is an internal fault it provides this information on this same feedback circuit instead of pump speed information.
P0CEA BUICK More InformationNeed more information on how to fix the P0CEA BUICK code?
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