battery replacement NISSAN GT-R 1998 Service Manual

GENERAL INFORMATION
SECTION
GI
CONTENTS
CONSULT CHECKING SYSTEM .................................... 2 IDENTIFICATION INFORMATION ................................... 3
Function and System Application ................................ 2 Model Variation ............................................................ 3
Lithium Battery Replacement ..................................... .2 Vehicle Identification Number ...................................... 4
.................................................... Checking Equipment 2 Vehicle Identification Plate ........................................... 4

CONSULT CHECKING SYSTEM
Function and System Application
Diagnostic test mode
Work support
Self-diagnostic results
Trouble diagnostic record Function
This mode enables a technician to adjust some devices faster
and more accurately by following the indications on CONSULT.
ECU discriminated
No.
Data monitor
I I whether each system is "OK" or 'NG". lxH-1-
Conducted by CONSULT instead of a technician to determine
Function test Self-diagnostic
results can be read and erased quickly.
Current self-diagnostic results and all trouble diagnostic records
previously stored can be read.
Active test
ECM part number
L x: Applicable ENGINE
x
Classification
number of a replacement ECU can be read to pre-
vent an incorrect ECU from being installed.
InputIOutput data in the ECM can be read.
Lithium Battery Replacement
x
Diagnostic Test Mode in which CONSULT drives some actuators
apart from the
ECMs and also shifts some parameters
in a
specified range.
ECM part number can be read.
CONSULT contains a lithium battery. When replacing the battery obey the following:
WARNING:
Replace the lithium battery with SANYO Electric Co., Ltd.,
CR2032 only. Use of another battery may
present
a risk of fire or explosion. The battery may present a fire or chemical burn hazard if mistreated.
Do not recharge, disassemble or dispose of in fire.
Keep the battery out of reach of children and discard used battery conforming to the local regulations.
AfT
-
-
x
Checking Equipment
x
-
x
x
When ordering the below equipment, contact your NlSSAN distributor. Air
bag
-
-
-
x
!
Tool name ABS
-
x
X
-
x
NISSAN CONSULT
@ CONSULT unit
and accessories
@ Program card
UE990: For Automatic
transmission of
Dual
rnatic M-ATx
EE980: Except for Auto-
matic transmission
of Dual
matic
M-Atx
x
-
--
X
-
Description
-
x
-
-
x
x

REMOTE CONTROL ENTRY SYSTEM
lnspection before Trouble Diagnoses
Check system.
Check that other systems that use the following signals work
properly.
Check that component connectors are connected properly.
Trouble Diagnoses
SYMPTOM CHART
Symptom
None of the doors lock with the remote
control switch.
None of the doors unlock with the
remote control switch.
Door locks other than the driver door do
not operate with the remote control
switches.
Only the driver door lock does not oper-
ate with the remote control switch. Door
switch circuit Malfunctioning item
Faulty door switch to
remote control entry control unit
harness Possible cause
Key-in detection switch circuit
Faulty key-in detection switch to remote control entry control
unit harness
Remote control entry control unit
Key-in detection switch circuit
Faulty remote control entry control unit
Faulty key-in detection switch to remote control entry control
unit harness
Remote control entry control unit
Central door lock system circuit
Remote control entry control unit
Driver door lock actuator circuit
Remote control entry control unit
Faulty remote control entry control unit
Refer to
"CENTRAL DOOR LOCK SYSTEM", EL-2. Faulty combination meter (meter control unit) to remote
control entry control unit harness
Faulty remote control entry control unit
Faulty driver door lock actuator Faulty driver door lock actuator to remote control entry
control unit harness
Faulty remote control entry control unit
mA before
Use lithium
checking ihe battery.
photo battery (CRI 620
Component Parts lnspection
BATERY CHECK
Specification: Approx. 2.5 - 3.OV
CAUTION:
Connect resistance
(300Q) so that the current is approx. 10
or equivalent) for
replacement.

XENON HEADLAMP SYSTEM
Trouble Diagnoses (Cont'd)
DIAGNOSTIC PROCEDURE
I
FUSE, FUSIBLE LINK, AND XENON Fuse, fusible link, or xenon
HEADLAMP RELAY CHECK headlamp relay is faulty.
CONNECTOR CHECK ON THE VEHICLE Harness on the vehicle is
FOR BATTERY VOLTAGE faulty.
With lighting switch ON, check HID control
unit connector on the vehicle for battery
I voltage. I
OK
XENON HEADLAMP BULB REPLACE- Xenon bulb is faulty.
MENT
Replace the xenon headiamp bulb with a
known
good bulb and check for proper
operation.
HID CONTROL UNIT REPLACEMENT HID control unit is faulty.
Install a known good
HID control unit to
I
the xenon headlarnp and check for proper
operation.
NG
XENON HEADLAMP HOUSING ASSEM- OK, BLY REPLACEMENT
Install a known good xenon headlamp
housing assembly to the xenon
headlamp
and check for proper operation.
---
Starter in xenon headlamp
housing (boost circuit) is
faulty. (Xenon
headlamp housing
assembly
is faulty.)