GMC P1AED: Drive Motor 2 Control Module Hybrid/EV Battery System Voltage
Is your scanner showing GMC P1AED?
No worries. We'll show you what it means and how to deal with it.
GMC P1AED: Drive Motor 2 Control Module Hybrid/EV Battery System Voltage
OVERVIEWWhat Does The GMC P1AED Code Mean?
The hybrid/EV battery system contactor relays are closed. Ignition voltage is 8 V and no more than 18 V.
- A difference of more than 40 V on the high voltage circuit is detected between the hybrid powertrain control module and the hybrid powertrain control module 2.
- A difference of more than 50 V on the high voltage circuit is detected between the motor control module and the hybrid powertrain control module 2.
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> GM Genuine Accessory Dc Power Control Module
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
13 OBDG06 Hybrid Diagnostics for P1AED – General Motors, page 419.
