warning NISSAN TEANA 2003 Service Manual

TROUBLE DIAGNOSES WORK FLOW
LAN-37
[CAN FUNDAMENTAL]
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5. Fill out the diagnosis sheet based on information from step 4.
a. The ABS warning lamp turned ON and speedometer did not move: Assume that a possible cause is no
communication between M&A and ABS. Draw a line between M&A and ABS. (Line 5-a in the figure).
b. The tachometer moved normally: Put check marks between ECM and M&A. The circuit between ECM and
M&A is functioning properly (check marks 5-b in the figure).
SKIB8735E

LAN-42
[CAN]
PRECAUTIONS

PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
BKS002DJ
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions When Using CONSULT-IIBKS0040J
Use CONSULT-II CONVERTER when connecting CONSULT-II to data link connector.
CAUTION:
CAN communication does not function properly if CONSULT-II is used without connecting CONSULT-II
CONVERTER.
Precautions for Trouble DiagnosisBKS0040K
CAUTION:

Never apply 7.0 V or more to the measurement terminal.

Use a tester with open terminal voltage of 7.0 V or less.

Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when
checking the harness.
Precautions for Harness RepairBKS0040L

Solder the repaired area and wrap tape around the soldered
area.
NOTE:
A fray of twisted lines must be within 110 mm (4.33 in).

Bypass connection is never allowed at the repaired area.
NOTE:
Bypass connection may cause CAN communication error. The
spliced wire becomes separated and the characteristics of
twisted line are lost.
SKIB8766E
SKIB8767E

TROUBLE DIAGNOSIS
LAN-51
[CAN]
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CAN Communication Signal ChartBKS002DP
Refer to LAN-15, "How to Use CAN Communication Signal Chart" for how to use CAN communication signal
chart.
TYPE 1/TYPE 2
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive
Signals
ECM
ADP
BCM
M&A
DISP
TCM
ABS
IPDM-E
A/C compressor request signal T R
Accelerator pedal position signal T R
Closed throttle position signal T R
Cooling fan speed request signal T R
Engine and A/T integrated control signalTR
RT
Engine coolant temperature signal T R
Engine speed signal T R
Fuel consumption monitor signalTR
TR
Malfunction indicator signal T R
Wide open throttle position signal T R
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signal T R
Door switch signal R T R R
Front fog light request signal T R R
Front wiper request signal T R
High beam request signal T R R
Ignition switch signal R T R
Key fob door unlock signal R T
Key fob ID signal R T
Key switch signal R T
Low beam request signal T R
Oil pressure switch signalRT
TR
Position light request signal T R R
Rear fog status signal T R
Rear window defogger switch signal T R
Sleep wake up signal T R R
Turn indicator signal T R
3rd position switch signal T R
A/C switch/indicator signalRT
TR
Distance to empty signal T R
Fuel level low warning signal T R
Stop lamp switch signal T R

LAN-52
[CAN]
TROUBLE DIAGNOSIS

*: P range only
TYPE 3
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive Vehicle speed signalRT
RRR T R
A/T CHECK indicator lamp signal R T
A/T position indicator lamp signal
R
*RT
Output shaft revolution signal R T
ABS warning lamp signal R T
Brake warning lamp signal R T
Front wiper stop position signal R T
High beam status signal R T
Low beam status signal R T
Rear window defogger control signal R R R TSignals
ECM
ADP
BCM
M&A
DISP
TCM
ABS
IPDM-E
SignalsECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E
A/C compressor request signal TR
Accelerator pedal position signal T R R
Closed throttle position signal T R
Cooling fan speed request signal TR
Engine and A/T integrated control signalTR
RT
Engine coolant temperature signal T R
Engine speed signal T R R
Fuel consumption monitor signalTR
TR
Malfunction indicator signal T R
Wide open throttle position signal T R
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signalTR
TR
Door lock/unlock status signal T R
Door switch signal R T R R R
Front fog light request signal T R R
Front wiper request signal T R
High beam request signal T R R
Ignition switch signal R T R
Key fob door unlock signal R T
Key fob ID signal R T
Key switch signal R T

TROUBLE DIAGNOSIS
LAN-53
[CAN]
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*: P range onlyLow beam request signal T R
Oil pressure switch signalRT
TR
Position light request signal T R R
Rear fog status signal T R
Rear window defogger switch signal T R
Sleep wake up signalTRR R
RT
Turn indicator signal T R
Door lock/unlock/trunk open request signal R T
Hazard warning lamp request signal R T
Ignition knob switch signal R T
Key warning signal T R
Starter permission signal R T
3rd position switch signal T R
A/C switch/indicator signalRT
TR
Distance to empty signal T R
Fuel level low warning signal T R
Stop lamp switch signal T R
Vehicle speed signalRT
RRRRR T R
Steering angle sensor signal R T R
A/T CHECK indicator lamp signal R T
A/T position indicator lamp signal
R
*RR T
Output shaft revolution signal R T
ABS warning lamp signal R T
Brake warning lamp signal R T
SLIP indicator lamp signal R T
VDC OFF indicator lamp signal R T
VDC operation signalRT
Front wiper stop position signal R T
High beam status signal R R T
Low beam status signal R R T
Rear window defogger control signal R R R TSignals
ECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E

LAN-54
[CAN]
TROUBLE DIAGNOSIS

TYPE 4
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive
Signals
ECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E
A/C compressor request signal TR
Accelerator pedal position signal T R R
ASCD CRUISE lamp signal T R
ASCD SET lamp signal T R
Closed throttle position signal T R
Cooling fan speed request signal TR
Engine and CVT integrated control signalTR
RT
Engine coolant temperature signal T R
Engine speed signal T R R R
Fuel consumption monitor signalTR
TR
Malfunction indicator signal T R
Wide open throttle position signal T R
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signalTR
TR
Door lock/unlock status signal T R
Door switch signal R T R R R
Front fog light request signal T R R
Front wiper request signal T R
High beam request signal T R R
Ignition switch signal R T R
Key fob door unlock signal R T
Key fob ID signal R T
Key switch signal R T
Low beam request signal T R
Oil pressure switch signalRT
TR
Position light request signal T R R
Rear fog status signal T R
Rear window defogger switch signal T R
Sleep wake up signalTRR R
RT
Turn indicator signal T R
Door lock/unlock/trunk open request signal R T
Hazard warning lamp request signal R T
Ignition knob switch signal R T
Key warning signal T R

TROUBLE DIAGNOSIS
LAN-55
[CAN]
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*: P range onlyManual mode shift down signal T R
Manual mode shift up signal T R
Manual mode signal T R
Not manual mode signal T R
Starter permission signal R T
A/C switch/indicator signalRT
TR
Distance to empty signal T R
Fuel level low warning signal T R
Stop lamp switch signal T R
Vehicle speed signalRRT
RRRRRT
Steering angle sensor signal R T R
CVT indicator lamp signal R T
CVT position indicator signal
R
*RR T
Input shaft revolution signal R T
Manual mode indicator signal R T
Output shaft revolution signal R T
ABS warning lamp signal R T
Brake warning lamp signal R T
SLIP indicator lamp signal R T
VDC OFF indicator lamp signal R T
VDC operation signalRT
Front wiper stop position signal R T
High beam status signal R R T
Low beam status signal R R T
Rear window defogger control signal R R R TSignals
ECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E

LT-3
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DTC B2087 [SHORT TO GROUND] ..................... 116
DTC B2088 [SHORT TO BATTERY] ..................... 118
Removal and Installation of Height Sensor .......... 120
REMOVAL ......................................................... 120
INSTALLATION ................................................. 120
HEADLAMP AIMING CONTROL (MANUAL) ........ 121
Schematic ............................................................ 121
Wiring Diagram — H/AIM — ................................ 122
Removal and Installation ...................................... 125
REMOVAL ......................................................... 125
INSTALLATION ................................................. 125
Switch Circuit Inspection ...................................... 125
FRONT FOG LAMP ................................................ 126
Component Parts and Harness Connector Location . 126
System Description .............................................. 126
OUTLINE ........................................................... 126
COMBINATION SWITCH READING FUNCTION . 127
EXTERIOR LAMP BATTERY SAVER CONTROL . 127
CAN Communication System Description ............ 127
CAN Communication Unit .................................... 127
Schematic ............................................................ 128
Wiring Diagram — F/FOG — ............................... 129
Terminals and Reference Values for BCM ........... 132
Terminals and Reference Values for IPDM E/R ... 133
How to Perform Trouble Diagnosis ...................... 133
Preliminary Check ................................................ 133
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................. 133
CONSULT-II Functions (BCM) ............................. 134
CONSULT-II Functions (IPDM E/R) ..................... 134
Front Fog Lamps Do Not Illuminate (Both Sides) . 135
Front Fog Lamp Does Not Illuminate (One Side) . 137
Front Fog Lamp Indicator Lamp Does Not Illuminate . 138
Front Fog Lamps Does Not Go OFF (Both Sides) . 139
Aiming Adjustment ............................................... 140
Bulb Replacement ................................................ 141
Removal and Installation ...................................... 141
REMOVAL ......................................................... 141
INSTALLATION ................................................. 141
REAR FOG LAMP .................................................. 142
Component Parts and Harness Connector Location . 142
System Description .............................................. 142
OUTLINE ........................................................... 142
COMBINATION SWITCH READING FUNCTION . 143
EXTERIOR LAMP BATTERY SAVER CONTROL . 143
CAN Communication System Description ............ 143
CAN Communication Unit .................................... 143
Wiring Diagram — R/FOG — ............................... 144
Terminals and Reference Value for BCM ............. 146
How to Proceed With Trouble Diagnosis .............. 147
Preliminary Check ................................................ 147
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................. 147
CONSULT-II Function (BCM) ............................... 148
Rear Fog Lamp Does Not Illuminate .................... 148
Rear Fog Lamp Indicator Lamp Does Not Illuminate . 150
Rear Fog Lamp Does Not Go OFF ...................... 151
Bulb Replacement ................................................ 151
Removal and Installation ...................................... 151TURN SIGNAL AND HAZARD WARNING LAMPS .152
Component Parts and Harness Connector Location .152
System Description ...............................................152
OUTLINE ...........................................................152
TURN SIGNAL OPERATION ............................153
HAZARD LAMP OPERATION ...........................153
INTERLOCKED HAZARD LAMP OPERATION
WITH REMOTE KEYLESS ENTRY SYSTEM ...154
INTERLOCKED HAZARD LAMP OPERATION
WITH INTELLIGENT KEY SYSTEM .................154
COMBINATION SWITCH READING FUNCTION .154
CAN Communication System Description ............154
CAN Communication Unit .....................................154
Schematic .............................................................155
Wiring Diagram — TURN — .................................156
Terminals and Reference Values for BCM ............159
How to Perform Trouble Diagnoses .....................160
Preliminary Check ................................................161
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ..................................................................161
CONSULT-II Functions (BCM) ..............................162
CONSULT-II BASIC OPERATION .....................162
DATA MONITOR ...............................................162
ACTIVE TEST ...................................................162
Turn Signal Lamp RH Does Not Illuminate ...........163
Turn Signal Lamp LH Does Not Illuminate ...........167
Turn Signal Lamps Do Not Operate But Hazard
Warning Lamp Operate ........................................170
Hazard Warning Lamp Do Not Operate But Turn Sig-
nal Lamp Operate .................................................171
Turn Signal Indicator Lamp Does Not Illuminate ..173
Turn Signal Lamps Do Not Go OFF .....................173
Bulb Replacement ................................................175
SIDE TURN SIGNAL LAMP ..............................175
FRONT TURN SIGNAL LAMP ..........................175
REAR TURN SIGNAL LAMP ............................175
Removal and Installation ......................................175
SIDE TURN SIGNAL LAMP ..............................175
FRONT TURN SIGNAL LAMP ..........................175
REAR TURN SIGNAL LAMP ............................175
LIGHTING AND TURN SIGNAL SWITCH ..............176
Removal and Installation ......................................176
REMOVAL .........................................................176
INSTALLATION .................................................176
Switch Circuit Inspection ......................................176
HAZARD SWITCH ..................................................177
Removal and Installation ......................................177
REMOVAL .........................................................177
INSTALLATION .................................................177
COMBINATION SWITCH ........................................178
Wiring Diagram — COMB SW — .........................178
Terminals and Reference Values for BCM ............179
Combination Switch Reading Function .................183
CONSULT-II Functions (BCM) ..............................183
CONSULT-II BASIC OPERATION .....................184
DATA MONITOR ...............................................184
Combination Switch Inspection ............................185
Removal and Installation ......................................189
STOP LAMP ............................................................190

PRECAUTIONS
LT-5
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PRECAUTIONS PFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
BKS002B7
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
General Precautions for Service OperationsBKS002B8

Never work with wet hands.

Xenon headlamp includes high voltage generating part. Be sure
to disconnect battery negative cable (negative terminal) or
power fuse before removing, installing, or touching the xenon
headlamp (including lamp bulb).

Turn the lighting switch OFF before disconnecting and connect-
ing the connector.

When turning the xenon headlamp on and while it is illuminated,
never touch the harness, bulb, and socket of the headlamp.

When checking the headlamp on/off operation, check it on vehi-
cle and with the power connected to the vehicle-side connector.

Do not touch the headlamp bulb glass surface with bare hands or allow oil or grease to get on it. Do not
touch the headlamp bulb just after the headlamp is turned off, because it is very hot.

Install the xenon headlamp bulb socket correctly. If it is installed
improperly, high-voltage leak or corona discharge may occur
that can melt the bulb, connector, and housing. Do not illuminate
the xenon headlamp bulb out of the headlamp housing. Doing
so can cause fire and harm your eyes.

When the bulb has burned out, wrap it in a thick vinyl bag and
discard. Do not break the bulb.

Leaving the bulb removed from the headlamp housing for a long
period of time can deteriorate the performance of the lens and
reflector (dirt, clouding). Always prepare a new bulb and have it
on hand when replacing the bulb.

Do not use organic solvent (paint thinner or gasoline) to clean
lamps and to remove old sealant.
PKIC2345E
EL-3422D

LT-152
TURN SIGNAL AND HAZARD WARNING LAMPS

TURN SIGNAL AND HAZARD WARNING LAMPSPFP:26120
Component Parts and Harness Connector LocationBKS001PM
System DescriptionBKS001PN

BCM (Body Control Module) controls turn signal lamp (RH and LH) and hazard warning lamp operation.

Unified meter and A/C amp. operates turn (RH and LH) indicator according to CAN communication sig-
nals from BCM.
OUTLINE
Power is supplied at all times

through 50A fusible link (letter M, located in fuse and fusible link block)

to BCM terminal 55,

through 15A fuse [No. 17, located in fuse block (J/B)]

to BCM terminal 42 and

to combination meter terminal 7.
With the ignition switch in the ON or START position, power is supplied

through 10A fuse [No. 1, located in fuse block (J/B)]

to BCM terminal 38,

through 10A fuse [No. 14, located in fuse block (J/B)]

to combination meter terminal 8.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse [No. 6, located in fuse block (J/B)]

to BCM terminal 11.
PKIB0249E