P0ADE OBD-II: Range/Performance
P0ADE Severity
Should you fix P0ADE yourself?
Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.
Proper diagnosis will save you time and money on unnecessary repairs.
Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.
What causes OBD-II fault code P0ADE?
The Hybrid Battery Pack Air Temperature Sensor tells the High Voltage Control Module the temperature of the ambient air around the hybrid battery pack. If the High Voltage Control Module detects an incorrect signal from the Hybrid Battery Pack Air Temperature Sensor, it will send a message to the engine control module (PCM) to set this code.
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OBD II Fault Code
- OBD II P0ADE
OBD-II Code Powertrain Control Module (PCM) failure is defined as a Range/Performance
The Hybrid Battery Pack Air Temperature Sensor tells the High Voltage Control Module the temperature of the ambient air around the hybrid battery pack. If the High Voltage Control Module detects an incorrect signal from the Hybrid Battery Pack Air Temperature Sensor, it will send a message to the engine control module (PCM) to set this code.
Common Problems That Trigger the P0ADE Code
- Battery temperature sensor failure
- High voltage control module failure
- Powertrain Control Module (PCM) failure
- Wiring issue
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