Nissan Titan A60. Instruction — part 210
CHG
CHARGING SYSTEM PRELIMINARY INSPECTION
CHG-7
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
DTC/CIRCUIT DIAGNOSIS
CHARGING SYSTEM PRELIMINARY INSPECTION
Inspection Procedure
INFOID:0000000006161762
1.
CHECK BATTERY TERMINALS CONNECTION
Check if battery terminals are clean and tight.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair battery terminals connection.
2.
CHECK FUSE
Check for blown fuse and fusible link.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Be sure to eliminate cause of malfunction before installing new fuse or fusible link.
3.
CHECK GENERATOR GROUND TERMINAL CONNECTION
Verify connector E206 terminal 5 (generator ground harness) is clean and tight.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair connection.
4.
CHECK DRIVE BELT TENSION
Check drive belt tension. Refer to
.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair as needed.
Unit
Power source (Power supply terminals)
Fuse or Fusible Link
Generator
Battery (terminal 3)
Fuse 30
Battery (terminal 1)
Fusible Link A
Combination meter
Ignition switch ON (terminal 2)
Fuse 14
CHG-8
< DTC/CIRCUIT DIAGNOSIS >
POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM OPERATION
INSPECTION
POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM OPER-
ATION INSPECTION
Inspection Procedure
INFOID:0000000006161763
Regarding Wiring Diagram information, refer to
CAUTION:
When performing this inspection, always use a charged battery that has completed the battery inspec-
tion. (When the charging rate of the battery is low, the response speed of the voltage change will
become slow. This can cause an incorrect inspection.)
1.
CHECK ECM (CONSULT-III)
Perform ECM self-diagnosis with CONSULT-III. Refer to
Self-diagnostic results content
No malfunction detected>> GO TO 2.
Malfunction detected>> Check applicable parts, and repair or replace corresponding parts.
2.
CHECK OPERATION OF POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM
1. Connect CONSULT-III and start the engine.
2. The selector lever is in “P” or “N” position and all of the electric loads and A/C, etc. are turned OFF.
3. Select “ALTERNATOR DUTY” in “Active Test” of “ENGINE”, and then check the value of “BATTERY
VOLT” monitor when DUTY value of “ALTERNATOR DUTY” is set to 40.0 %.
4. Check the value of “BATTERY VOLT” monitor when DUTY value of “ALTERNATOR DUTY” is set to
80.0%.
Is the measurement value within specification?
YES
>> Inspection End.
NO
>> GO TO 3.
3.
CHECK IPDM E/R (CONSULT-III)
Perform IPDM E/R self-diagnosis with CONSULT-III. Refer to
PCS-13, "CONSULT - III Function (IPDM E/R)"
.
Self-diagnostic results content
No malfunction detected>> GO TO 4.
Malfunction detected>> Check applicable parts, and repair or replace corresponding parts.
4.
CHECK HARNESS BETWEEN GENERATOR AND IPDM E/R
“BATTERY VOLT”
2 seconds after setting the
DUTY value of “ALTERNA-
TOR DUTY” to 40.0 %
: 12 - 13.6 V
“BATTERY VOLT”
20 seconds after setting
the DUTY value of “ALTER-
NATOR DUTY” to 80.0 %
: +0.5 V or more against
the value of “BATTERY
VOLT” monitor when
DUTY value is 40.0 %
CHG
POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM OPERATION
INSPECTION
CHG-9
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
1. Turn ignition switch OFF.
2. Disconnect generator connector E205 and IPDM E/R connector
E122.
3. Check continuity between generator harness connector E205
(A) terminal 4 and IPDM E/R harness connector E122 (B) termi-
nal 37.
4. Check continuity between generator harness connector E205
(A) terminal 4 and ground.
Are the continuity test results as specified?
YES
>> Replace IPDM E/R. Refer to
PCS-28, "Removal and Installation of IPDM E/R"
.
NO
>> Repair harness or connector between IPDM E/R and generator.
A
B
Continuity
Connector
Terminal
Connector
Terminal
E205
4
E122
37
Yes
A
—
Continuity
Connector
Terminal
E205
4
Ground
No
ALMIA0196ZZ
CHG-10
< DTC/CIRCUIT DIAGNOSIS >
B TERMINAL CIRCUIT
B TERMINAL CIRCUIT
Description
INFOID:0000000006161764
The terminal “1” (B) circuit supplies power to charge the battery and operate the vehicles electrical system.
Diagnosis Procedure
INFOID:0000000006161765
Regarding Wiring Diagram information, refer to
1.
CHECK TERMINAL “1” CONNECTION
1. Turn ignition switch OFF.
2. Verify terminal “1” is clean and tight.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair terminal “1” connection. Confirm repair by performing complete Starting/Charging system
test. Refer to diagnostic station instruction instruction.
2.
CHECK TERMINAL “1” CIRCUIT
Check voltage between generator connector E204 terminal 1 and
ground.
Is voltage reading as specified?
YES
>> GO TO 3.
NO
>> Check harness for open between generator and fusible
link.
3.
CHECK TERMINAL “1” CONNECTION (VOLTAGE DROP TEST)
1. Start engine, then engine running at idle and warm.
2. Check voltage between battery positive terminal and generator
connector E204 terminal 1.
Is the voltage reading as specified?
YES
>> Terminal “1” circuit is normal. Refer to
NO
>> Check harness between battery and generator for high resistance.
(+)
(-)
Voltage
Connector
Terminal
E204
1
Ground
Battery voltage
ALMIA0197ZZ
(+)
(-)
Voltage
Connector
Terminal
E204
1
Battery positive terminal
Less than 0.2V
ALMIA0198ZZ
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст