Altima 2007-2009

2.5L L4 VIN - Std 13

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Trouble Code: P0A01-726



Motor Electronics Coolant Temperature Sensor Circuit Range/Performance

Possible Causes:



Wire harness or connector
 
Inverter cooling system
 
Cooling fan system
 
Water pump with motor & bracket assembly
 
Inverter with converter assembly
 
Hybrid vehicle control ECU
 

Trouble Code: P0A02-719



Motor Electronics Coolant Temperature Sensor Circuit Low

Possible Causes:



Inverter with converter assembly
 

Trouble Code: P0A03-720



Motor Electronics Coolant Temperature Sensor Circuit High

Possible Causes:



Inverter with converter assembly
 

Trouble Code: P0A08/101



DC / DC Converter Status Circuit

Possible Causes:



Duct
 
Hybrid vehicle converter (DC/DC converter)
 
Auxiliary battery
 

Trouble Code: P0A08/264



DC / DC Converter Status Circuit

Possible Causes:



Wire harness or connector
 
Fusible link or fuse
 
Frame wire
 
Hybrid vehicle converter (DC/DC connector)
 
Hybrid vehicle control ECU
 

Trouble Code: P0A09-265



DC / DC Converter Status Circuit Low Input

Possible Causes:



Wire harness or connector
 
Hybrid vehicle control ECU
 
Hybrid vehicle converter (DC/DC converter)
 

Trouble Code: P0A09-591



DC / DC Converter Status Circuit Low Input

Possible Causes:



Hybrid vehicle control ECU
 
Wire harness or connector
 
Hybrid vehicle converter (DC/DC converter)
 

Trouble Code: P0A0D/350



High Voltage System Inter-Lock Circuit High

Possible Causes:



Wire harness or connector
 
Hybrid vehicle control ECU
 
Service plug grip
 
Inverter with converter assembly
 
Air conditioning harness assembly
 

Trouble Code: P0A0F/238



Engine Failed to Start

Possible Causes:



Engine
 
Hybrid vehicle transaxle assembly (shaft, gear)
 
Transmission input damper
 
Wire harness or connector
 
Hybrid vehicle control ECU
 

Trouble Code: P0A1F/123



Battery Energy Control Module (Hybrid)

Possible Causes:



Battery smart unit
 
Auxiliary battery
 
Wire harness or connector
 
Fuse (No. 69)
 

Trouble Code: P0A7F/123



Hybrid Battery Pack Deterioration

Possible Causes:



HV battery
 
Battery smart unit
 

Trouble Code: P0A80/123



Replace Hybrid Battery Pack

Possible Causes:



HV battery
 
Battery smart unit
 

Trouble Code: P0A82/123



Hybrid Battery Pack Cooling Fan 1

Possible Causes:



Battery cooling blower assembly
 
Battery smart unit
 
HV battery intake duct
 
Wire harness or connector
 

Trouble Code: P0A84/123



Hybrid Battery Pack Cooling Fan 1

Possible Causes:



Wire harness or connector
 
BATT FAN fuse
 
Battery blower relay
 
Battery cooling blower assembly
 
Battery smart unit
 
Hybrid vehicle control ECU
 
HV battery
 

Trouble Code: P0A85/123



Hybrid Battery Pack Cooling Fan 1

Possible Causes:



Wire harness or connector
 
Battery cooling blower assembly
 
Battery smart unit
 
HV battery
 

Trouble Code: P0A95/123



High Voltage Fuse

Possible Causes:



Service plug grip
 
HV battery
 
Battery smart unit
 

Trouble Code: P0A9C/123



Hybrid Battery Temperature Sensor "A"

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0A9D/123



Hybrid Battery Temperature Sensor "A" Circuit Low

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0A9E/123



Hybrid Battery Temperature Sensor "A" Circuit High

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0AA6-611



Electric Compressor (Hybrid)

Possible Causes:



Compressor oil
 
Refrigerant pipe line
 
Electric compressor
 
CAN communication system
 

Trouble Code: P0AAE-123



Hybrid Battery Pack Air Temperature Sensor "A" Circuit Low

Possible Causes:



HV battery assembly
 
Battery smart unit
 
Wire harness or connector
 

Trouble Code: P0AAF-123



Hybrid Battery Pack Air Temperature Sensor "A" Circuit High

Possible Causes:



HV battery assembly
 
Battery smart unit
 
Wire harness or connector
 

Trouble Code: P0ABF/123



Hybrid Battery Pack Current Sensor Circuit

Possible Causes:



HV relay assembly (battery current sensor)
 
Battery smart unit
 
Wire harness or connector
 

Trouble Code: P0AC0-123



Hybrid Battery Pack Current Sensor Circuit Range/Performance

Possible Causes:



HV relay assembly (battery current sensor)
 
Battery smart unit
 

Trouble Code: P0AC1/123



Hybrid Battery Pack Current Sensor Circuit Low

Possible Causes:



HV relay assembly (battery current sensor)
 
Battery smart unit
 
Wire harness or connector
 

Trouble Code: P0AC2/123



Hybrid Battery Pack Current Sensor Circuit High

Possible Causes:



HV relay assembly (battery current sensor)
 
Battery smart unit
 
Wire harness or connector
 

Trouble Code: P0AC4



HV MIL On Request (Hybrid)

Possible Causes:



Note: See indicated HV DTC for causes.
 

Trouble Code: P0AC6/123



Hybrid Battery Temperature Sensor "B" Range/Performance

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0AC7/123



Hybrid Battery Temperature Sensor "B" Circuit Low

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0AC8/123



Hybrid Battery Temperature Sensor "B" Circuit High

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0ACB/123



Hybrid Battery Temperature Sensor "C" Range/Performance

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0ACC/123



Hybrid Battery Temperature Sensor "C" Circuit Low

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0ACD/123



Hybrid Battery Temperature Sensor "C" Circuit High

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0AE9-123



Hybrid Battery Temperature Sensor "D" Range/Performance

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0AEA-123



Hybrid Battery Temperature Sensor "D" Circuit Low

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0AEB-123



Hybrid Battery Temperature Sensor "D" Circuit High

Possible Causes:



HV battery (Battery temperature sensor)
 
Battery smart unit
 

Trouble Code: P0B3D-123



Hybrid Battery Voltage Sensor "A" Circuit Low

Possible Causes:



Battery smart unit
 
HV battery
 

Trouble Code: P0B42-123



Hybrid Battery Voltage Sensor "B" Circuit Low

Possible Causes:



Battery smart unit
 
HV battery
 

Trouble Code: P0B47-123



Hybrid Battery Voltage Sensor "C" Circuit Low

Possible Causes:



Battery smart unit
 
HV battery
 

Trouble Code: P0B4C-123



Hybrid Battery Voltage Sensor "D" Circuit Low

Possible Causes:



Battery smart unit
 
HV battery
 

 
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