Infiniti G35 (V35). Manual - part 718

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BATTERY

8.

Press “ENTER”, then test output code is displayed. Record the
test output code on the repair order.

9.

Toggle back to the “DIAGNOSTIC SCREEN” for test results.

NOTE:

●

If necessary, the tester will ask the user to determine if the
battery has just been charged. Choose the appropriate selec-
tion by pressing the up or down arrow button and then press
the “ENTER” button to make the selection.

●

When testing a battery installed in a vehicle that has recently
been driven, select “BEFORE CHARGE”.

●

If the battery has just been slow charged due to a “CHARGE
& RETEST” decision by the tester, and the tester asks the user “BEFORE CHARGE/AFTER
CHARGE”, select “AFTER CHARGE”.

DIAGNOSTIC RESULT ITEM CHART

SEL576X

Diagnostic item

Service procedure

GOOD BATTERY

Battery is OK, go to “Trouble Diagnosis”,“STARTING SYSTEM”. Refer to 

SC-15, "Trouble 

Diagnosis with Battery/Starting/Charging System Tester (Starting)"

 .

REPLACE BATTERY

Replace battery.
Before replacing battery, clean the battery cable clamps and battery posts. Perform battery 
test again with Battery/Starting/Charging system tester. If second test result is “Replace Bat-
tery”, then do so. Perform battery test again to confirm repair.

BAD CELL-REPLACE

Replace the battery. Perform battery test again with Battery/Starting/Charging system tester 
to confirm repair.

GOOD-RECHARGE

Perform the slow battery charging procedure. (Initial rate of charge is 10A for 12 hours.) 

CHARGE & RETEST

Perform the slow battery charging. (Initial rate of charge is 10A for 12 hours.)
Perform battery test again with Battery/Starting/Charging system tester to confirm repair.

NOTE:
If the tester asks the user “BEFORE CHARGE/AFTER CHARGE”, select “AFTER 
CHARGE”.

BATTERY

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Removal and Installation 

NKS000EW

REMOVAL

CAUTION:

Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any
interference between the window edge and the vehicle when the door is opened/closed. During normal
operation, the window slightly raises and lowers automatically to prevent any window to vehicle inter-
ference. The automatic window function will not work with the battery disconnected.

1.

Remove hoodledge cover (right).

2.

Disconnect both battery cables from terminals. 

CAUTION:

When disconnecting, disconnect the battery cable from the
negative terminal first.

3.

Remove battery fix frame mounting nuts and battery fix frame.

4.

Remove relay box from bracket.

5.

Remove battery.

INSTALLATION

Installation is the reverse order of removal.

CAUTION:

When connecting, connect the battery cable to the positive terminal first.

PKIA2354E

PKIA2355E

Battery fix frame mounting nut

: 4.4 N·m (0.45 kg-m, 39 in-lb)

Battery terminal nut

: 5.4 N·m (0.55 kg-m, 48 in-lb)

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STARTING SYSTEM

STARTING SYSTEM

PFP:23300

System Description 

NKS000EX

M/T MODELS

Power is supplied at all times

●

through 40A fusible link (letter M, located in the fuse and fusible link block)

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to ignition switch terminal 1,

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through 10A fuse (No. 71, located in the IPDM E/R)

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to CPU of IPDM E/R,

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through 15A fuse (No. 78, located in the IPDM E/R)

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to CPU of IPDM E/R.

With the ignition switch in the ON or START position, power is supplied

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from ignition relay (located in the IPDM E/R)

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to 10A fuse (No. 89, located in the IPDM E/R)

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through IPDM E/R terminal 25

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to clutch interlock switch terminal 1.

When the clutch pedal is depressed, power is supplied

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through clutch interlock switch terminal 2

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to IPDM E/R terminal 53.

Ground is supplied

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to IPDM E/R terminals 38, 50 and 60

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from grounds E17 and E43.

Then starter relay is turn ON.
With the ignition switch in the START position, IPDM E/R is energized and power is supplied

●

from ignition switch terminal 5

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to IPDM E/R terminal 4 and

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through IPDM E/R terminal 3

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to starter motor terminal 1.

The starter motor plunger closes and provides a closed circuit between the battery and starter motor. The
starter motor is grounded to the engine block. With power and ground supplied, cranking occurs and the
engine starts.

STARTING SYSTEM

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A/T MODELS

Power is supplied at all times

●

through 40A fusible link (letter M, located in the fuse and fusible link block)

●

to ignition switch terminal 1,

●

through 10A fuse (No. 71, located in the IPDM E/R)

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to CPU of IPDM E/R,

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through 15A fuse (No. 78, located in the IPDM E/R)

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to CPU of IPDM E/R.

With the ignition switch in the ON or START position, power is supplied

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from ignition relay (located in the IPDM E/R)

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to CPU of IPDM E/R.

When the selector lever in the P or N position, power is supplied

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from A/T assembly terminal 9

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to IPDM E/R terminal 53.

Ground is supplied

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to IPDM E/R terminals 38, 50 and 60

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from grounds E17 and E43.

Then starter relay is turn ON.
With the ignition switch in the START position, IPDM E/R is energized and power is supplied

●

from ignition switch terminal 5

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to IPDM E/R terminal 4 and

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through IPDM E/R terminal 3

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to starter motor terminal 1.

The starter motor plunger closes and provides a closed circuit between the battery and starter motor. The
starter motor is grounded to the engine block. With power and ground supplied, cranking occurs and the
engine starts.