Nissan Note E12. Instruction — part 102
CHG-10
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow (With EXP-800 NI or GR8-1200 NI)
INFOID:0000000009446782
CHARGING SYSTEM DIAGNOSIS WITH EXP-800 NI OR GR8-1200 NI
To test the charging system, use the following special service tools:
• EXP-800 NI Battery and electrical diagnostic analyzer
• GR8-1200 NI Multitasking battery and electrical diagnostic station
NOTE:
Refer to the applicable Instruction Instruction for proper charging system diagnosis procedures.
CHG
DIAGNOSIS AND REPAIR WORKFLOW
CHG-11
< BASIC INSPECTION >
C
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B
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OVERALL SEQUENCE
DETAILED FLOW
NOTE:
To ensure a complete and thorough diagnosis, the battery, stater and generator test segments must be done
as a set from start to finish.
1.
PRELIMINARY INSPECTION
Perform the preliminary inspection. Refer to
.
AWMIA1202GB
CHG-12
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
>> GO TO 2.
2.
DIAGNOSIS WITH EXP-800 NI OR GR8-1200 NI
Perform the charging system test using Multitasking battery and electrical diagnostic station GR8-1200 NI or
Battery and electrical diagnostic analyzer EXP-800 NI. Refer to the applicable Instruction Instruction for proper
testing procedures.
Test result
NO PROBLEMS>>Charging system is normal and will also show “DIODE RIPPLE” test result.
NO VOLTAGE>>GO TO 3.
LOW VOLTAGE>>GO TO 11.
HIGH VOLTAGE>>GO TO 13.
EXCESSIVE RIPPLE, OPEN PHASE, OPEN DIODE or SHORTED DIODE>>Replace the generator. Refer
to
CHG-23, "Removal and Installation"
. Perform “DIODE RIPPLE” test again using Multitasking
battery and electrical diagnostic station GR8-1200 NI or Battery and electrical diagnostic analyzer
EXP-800 NI to confirm repair.
3.
INSPECTION WITH CHARGE WARNING LAMP (IGNITION SWITCH IS ON)
Turn the ignition switch ON.
Does the charge warning lamp illuminate?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
“L” TERMINAL CIRCUIT (OPEN) INSPECTION
Check “L” terminal circuit (open). Refer to
Is the “L” terminal circuit normal?
YES
>> Replace generator. Refer to
CHG-23, "Removal and Installation"
NO
>> Repair as needed.
5.
INSPECTION WITH CHARGE WARNING LAMP (IDLING)
Start the engine and run it at idle.
Does the charge warning lamp turn OFF?
YES
>> GO TO 8.
NO
>> GO TO 6.
6.
“L” TERMINAL CIRCUIT (SHORT) INSPECTION
Check “L” terminal circuit (short). Refer to
Is the “L” terminal circuit normal?
YES
>> GO TO 7.
NO
>> Repair as needed.
7.
“S” TERMINAL CIRCUIT INSPECTION
Check “S” terminal circuit. Refer to
Is the “S” terminal circuit normal?
YES
>> GO TO 9.
NO
>> Repair as needed.
8.
INSPECTION WITH CHARGE WARNING LAMP (ENGINE AT 3,000 RPM)
Increase and maintain the engine speed at 3,000 rpm.
Does the charge warning lamp remain off?
YES
>> GO TO 10.
NO
>> GO TO 9.
9.
INSPECTION OF GENERATOR PULLEY
Check generator pulley. Refer to
CHG-23, "Removal and Installation"
Is generator pulley normal?
YES
>> Replace generator. Refer to
CHG
DIAGNOSIS AND REPAIR WORKFLOW
CHG-13
< BASIC INSPECTION >
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NO
>> Repair as needed.
10.
“B” TERMINAL CIRCUIT INSPECTION
Check “B” terminal circuit. Refer to
Is “B” terminal circuit normal?
YES
>> Replace generator. Refer to
CHG-23, "Removal and Installation"
NO
>> Repair as needed.
11.
“B” TERMINAL CIRCUIT INSPECTION
Check “B” terminal circuit. Refer to
Is “B” terminal circuit normal?
YES
>> GO TO 12.
NO
>> Repair as needed.
12.
INSPECTION OF GENERATOR PULLEY
Check generator pulley. Refer to
CHG-23, "Removal and Installation"
Is generator pulley normal?
YES
>> Replace generator. Refer to
CHG-23, "Removal and Installation"
NO
>> Repair as needed.
13.
“S” TERMINAL CIRCUIT INSPECTION
Check “S” terminal circuit. Refer to
Is the “S” terminal circuit normal?
YES
>> Replace generator. Refer to
CHG-23, "Removal and Installation"
NO
>> Repair as needed.
Work Flow (Without EXP-800 NI or GR8-1200 NI)
INFOID:0000000009446783
OVERALL SEQUENCE
Before performing a generator test, make sure that the battery is fully charged. A 30-volt voltmeter and suit-
able test probes are necessary for the test.
• Before starting, inspect the fusible link.
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