What does code poa7f mean?
Hybrid Battery Pack Deterioration
Hybrid Battery Pack Deterioration. What does OBD-II fault code P0A7F mean? Code P0A7F stands for Hybrid Battery Pack Deterioration. Hybrid vehicles have high-voltage nickel-metal hydride or lithium-ion batteries. The high-voltage (HV) battery is used to power the electric drive motor(s).
Does a 2005 Honda Accord Hybrid have an alternator?
September 17, 2004 — Torrance, Calif…
What is hybrid battery pack deterioration?
A stored a code P0A7F in your hybrid vehicle (HV), means that the powertrain control module (PCM) has detected an excessive degree of resistance or an insufficient state of charge from the vehicles high-voltage battery pack. This code should be stored only in hybrid vehicles.
Do hybrids have alternator?
Hybrid cars don’t necessarily have an alternator in the sense that an all gasoline car does– for example, Toyota’s hybrid system uses a pair of motor/generators (electric motors which can be configured to generate power too) connected to each other and to the gasoline engine through a planetary gearset.
Do hybrid cars have starters?
Stop-start: Present on all hybrids, the engine’s traditional starter motor is absent because the motor-generator takes on that function, too.
What does the code p0a7f mean on a hybrid battery?
Code P0A7F indicates the ECU has determined the HV hybrid battery has deteriorated. Code P0A7F is typically caused by one of the following: Sometimes P0A7F can pop up intermittently. This is especially true if the code is a history code and not current. Clear the code and see if it returns.
What does the ECU code p0a7d mean?
P0A7D: Code P0A7D indicates the electronic control unit (ECU) has detected the hybrid battery pack has a low state of charge. P0A7E: Code P0A7E indicates the electronic control unit (ECU) has detected the hybrid battery pack is over temperature.
What are the symptoms of a p0a7f trouble code?
Symptoms of a P0A7F trouble code may include: Diminished vehicle performance Decreased fuel efficiency Other HV battery related codes Electric propulsion system deactivation What are some of the common causes of the code?
Code P0A7F indicates the ECU has determined the HV hybrid battery has deteriorated. Code P0A7F is typically caused by one of the following: Sometimes P0A7F can pop up intermittently. This is especially true if the code is a history code and not current. Clear the code and see if it returns.
P0A7D: Code P0A7D indicates the electronic control unit (ECU) has detected the hybrid battery pack has a low state of charge. P0A7E: Code P0A7E indicates the electronic control unit (ECU) has detected the hybrid battery pack is over temperature.
Symptoms of a P0A7F trouble code may include: Diminished vehicle performance Decreased fuel efficiency Other HV battery related codes Electric propulsion system deactivation What are some of the common causes of the code?