Nissan Altima HL32 Hybrid. Manual — part 599
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P0A0D-350, P0A0D-351
HBC-145
< COMPONENT DIAGNOSIS >
D
E
F
G
H
I
J
K
L
M
A
B
HBC
N
O
P
>> GO TO 2.
2.
CHECK DTC OUTPUT (HYBRID SYSTEM)
1. Turn ignition switch ON.
2. Check DTC.
Is DTC P0A1D detected?
YES
>> Go to inspection procedure relevant to output DTC.
NO
>> GO TO 3.
3.
CLEAR DTC (HYBRID SYSTEM)
1. Turn ignition switch ON.
2. Read and record the DTC and freeze frame data.
3. Clear the DTC.
>> GO TO 4.
4.
CHECK HARNESS AND CONNECTOR (INVERTER WITH CONVERTER ASSEMBLY)
CAUTION:
Be sure to wear insulated gloves.
1. Turn ignition switch OFF and remove the service plug grip (See
HBC-632, "Precautions for Inspecting the
2. Check if the inverter with converter assembly is installed correctly.
The inverter with converter assembly is installed correctly.
YES
>> GO TO 5.
NO
>> Connect securely.
5.
RECONFIRM DTC OUTPUT (HYBRID SYSTEM)
1. Turn ignition switch ON.
2. Recheck DTC.
Is DTC P0A0D-350 or P0A0D-351 detected again?
YES
>> GO TO 6.
NO
>> GO TO 15.
6.
CHECK SERVICE PLUG GRIP
CAUTION:
Be sure to wear insulated gloves.
1. Check if the service plug grip is installed correctly.
NOTE:
For the removal and installation procedures, (See
HBC-632, "Precautions for Inspecting the Hybrid Con-
).
The service plug grip is installed correctly.
YES
>> GO TO 7.
NO
>> Connect securely.
7.
CHECK INVERTER WITH CONVERTER ASSEMBLY (COMPRESSOR FUSE COVER INSTALLATION
CONDITION)
CAUTION:
Be sure to wear insulated gloves.
1. Turn ignition switch OFF and remove the service plug grip (See
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HBC-146
< COMPONENT DIAGNOSIS >
P0A0D-350, P0A0D-351
2. Check if the compressor fuse cover of the inverter with converter
assembly is installed correctly.
The compressor fuse cover of the inverter with converter assembly
is installed correctly.
YES
>> GO TO 8.
NO
>> Connect securely.
8.
CHECK AIR CONDITIONING HARNESS ASSEMBLY (AIR CONDITIONING HARNESS ASSEMBLY CON-
NECTION CONDITION)
CAUTION:
Be sure to wear insulated gloves.
1. Check that the service plug grip is not installed.
2. Check if the air conditioning harness assembly connector is con-
nected correctly.
The air conditioning harness assembly connector is connected cor-
rectly.
YES
>> GO TO 9.
NO
>> Connect securely.
9.
CHECK CONNECTOR CONNECTION CONDITION (INVERTER WITH CONVERTER ASSEMBLY CON-
NECTOR)
Refer to
HBC-109, "Diagnosis Procedure"
OK or NG
OK
>> GO TO 10.
NG
>> Connect securely.
10.
CHECK HYBRID VEHICLE CONTROL ECU
CAUTION:
Be sure to wear insulated gloves.
1. Check that the service plug grip is not installed.
NOTE:
After removing the service plug grip, do not turn ignition switch to READY position, unless instructed by
the repair manual because this may cause a malfunction.
2. Disconnect the inverter with converter assembly harness connector E69.
3. Turn ignition switch ON.
4. Measure the voltage according to the value(s) in the table below.
NOTE:
Turning ignition switch ON with the inverter with converter
assembly harness connector disconnected causes other DTCs
to be stored. Clear the DTCs after performing this inspection.
OK or NG
OK
>> GO TO 11.
NG
>> GO TO 21.
Tightening torque: 5.0 N·m (0.51 kg-m, 44 in-lb)
ALCIA0103ZZ
Tightening torque: 5.0 N·m (0.51 kg-m, 44 in-lb)
ALCIA0104ZZ
Inverter with converter assembly (A)
Ground
Voltage
Harness connector
Terminal
E69
12 (ILKI)
Ground
9 to 14 V
JMCIA0224ZZ
![](/vehicles/gon/sttello/nita/rlloo.png)
P0A0D-350, P0A0D-351
HBC-147
< COMPONENT DIAGNOSIS >
D
E
F
G
H
I
J
K
L
M
A
B
HBC
N
O
P
11.
CHECK INVERTER WITH CONVERTER ASSEMBLY
CAUTION:
Be sure to wear insulated gloves.
1. Turn ignition switch OFF.
2. Measure the resistance according to the value(s) in the table
below.
OK or NG
OK
>> GO TO 12.
NG
>> GO TO 19.
12.
CHECK CONNECTOR CONNECTION CONDITION (BATTERY PACK WIRE CONNECTOR)
HBC-140, "Diagnosis Procedure"
OK or NG
OK
>> GO TO 13.
NG
>> Connect securely.
13.
CHECK HARNESS AND CONNECTOR (INVERTER WITH CONVERTER ASSEMBLY - BATTERY PACK
WIRE)
1. Connect the inverter with converter assembly harness connector.
2. Disconnect the battery pack wire harness connector B130. (See
HBB-97, "Removal and Installation"
3. Turn ignition switch ON.
4. Measure the voltage according to the value(s) in the table below.
NOTE:
Turning ignition switch ON with the battery pack wire harness
connector disconnected causes other DTCs to be stored. Clear
the DTCs after performing this inspection.
OK or NG
OK
>> GO TO 14.
NG
>> Repair or replace harness or connector.
14.
CHECK HARNESS AND CONNECTOR (BATTERY PACK WIRE - BODY GROUND)
1. Connect service plug grip. Refer to
HBC-632, "Precautions for Inspecting the Hybrid Control System"
2. Measure the resistance according to the value(s) in the table below.
OK or NG
OK
>> GO TO 15.
NG
>> GO TO 16.
15.
CHECK CONNECTOR CONNECTION CONDITION (INTERLOCK CIRCUIT)
1. Check the connections of each connector.
Inverter with converter assem-
bly
Inverter with converter assem-
bly
Resistance
Component
connector
Terminal
Component
connector
Terminal
E69
12 (ILKI)
E69
13 (ILKO)
1
Ω or less
JMCIA0256ZZ
Battery pack wire connector
Ground
Voltage
Harness connector
Terminal
B130
19 (ILK)
Ground
9 to 14 V
JMCIA0180GB
Battery pack wire connector
Ground
Resistance
Harness connector
Terminal
B130
19 (ILK)
Ground
Below 1
Ω
![](/vehicles/gon/sttello/nita/binng.png)
HBC-148
< COMPONENT DIAGNOSIS >
P0A0D-350, P0A0D-351
OK or NG
OK
>> Replace hybrid vehicle control ECU. (Refer to
HBC-644, "Removal and Installation"
NG
>> Repair or replace connector.
16.
CHECK SERVICE PLUG GRIP
CAUTION:
Be sure to wear insulated gloves.
1. Turn ignition switch OFF and remove the service plug grip (See
HBC-632, "Precautions for Inspecting the Hybrid Control Sys-
NOTE:
After removing the service plug grip, do not turn ignition switch
to READY position, unless instructed by the repair manual
because this may cause a malfunction.
2. Check the condition of the service plug grip interlock.
OK or NG
OK
>> GO TO 17.
NG
>> Replace service plug grip.
17.
CHECK HARNESS AND CONNECTOR (INTERLOCK CONNECTOR CONNECTION CONDITION)
1. Check that the interlock connector at the service plug grip instal-
lation socket is connected correctly.
The connector is connected correctly.
OK
>> GO TO 18.
NG
>> Connect securely.
18.
CHECK HARNESS AND CONNECTOR (BATTERY PACK WIRE CONNECTOR - SERVICE PLUG GRIP)
CAUTION:
Be sure to wear insulated gloves.
1. Measure the resistance according to the value(s) in the table below.
OK or NG
• Dirt or foreign objects have not entered the connection
• There is no evidence of contamination.
• Dirt or foreign objects have not entered the connection
• There is no evidence of contamination.
ALCIA0013ZZ
ALCIA0014ZZ
Battery pack wire
Service plug grip
Resistance
Component connector
Terminal
Harness connector
Terminal
B130
19 (ILK)
n5
1 (ILK)
Below 1
Ω
JMCIA0181GB
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