P1EC8 GMC - Hybrid/EV Battery Pack Coolant Control Valve Control Circuit 2 High Voltage
P1EC8 GMC Possible Causes
- Hybrid/EV Battery Pack Coolant Control Solenoid Valve Learn procedure
- Faulty Hybrid/EV Battery Pack Coolant Control Valve
- Hybrid/EV Battery Pack Coolant Control Valve harness is open or shorted
- Hybrid/EV Battery Pack Coolant Control Valve circuit poor electrical connection
How do I fix code P1EC8 GMC?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 P1EC8 GMC code
Labor: 1.0The cost of diagnosing the P1EC8 GMC 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.
- Engine Light ON (or Service Engine Soon Warning Light)
P1EC8 GMC DescriptionThe hybrid/EV battery pack coolant control valve drive circuit in the hybrid/EV powertrain control module 2 is two control circuit, that can drive the valve motor in a forward or reverse direction. One end position of the range is the Radiator connection, the middle position is the bypass position and the other end is the chiller position.
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