NISSAN TEANA 2003 Service Manual

COMBINATION SWITCH
LT-183
C
D
E
F
G
H
I
J
L
MA
B
LT

Combination Switch Reading FunctionBKS001Q8
Refer to BCS-3, "COMBINATION SWITCH READING FUNCTION" .
CONSULT-II Functions (BCM)BKS001Q9
CONSULT-II can display each diagnostic item using the diagnostic test mode shown following.
35 G/BCombination
switch output 2ONLighting, turn,
wiper switch
(Wiper inter-
mittent dial
position 4)OFF
Approx. 7.2 V
Any of the conditions below

Lighting switch 2ND position

Lighting switch PASSING position
(Operates only PASSING switch)

Front wiper switch INT position

Front wiper switch HI position
Approx. 1.2 V
36 G/WCombination
switch output 1ONLighting, turn,
wiper switch
(Wiper inter-
mittent dial
position 4)OFF
Approx. 7.2 V
Any of the conditions below

Turn signal switch RH position

Turn signal switch LH position

Front wiper switch MIST position

Front wiper switch LO position

Front washer switch ON position
Approx. 1.2 V
38 RIgnition switch
(ON) ON — Battery voltage
39 L CAN − H— — —
40 P CAN − L— — —
42 Y/RBattery power
supplyOFF — Battery voltage
52 B Ground ON — Approx. 0 V
55 W/BBattery power
supplyOFF — Battery voltage Te r -
minal
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
PKIB4960J
PKIB4958J
PKIB4960J
PKIB4958J
BCM diagnosis part Diagnosis mode Description
COMB SW DATA MONITOR Displays BCM input data in real time.

LT-184
COMBINATION SWITCH

CONSULT-II BASIC OPERATION
Refer to GI-34, "CONSULT-II Start Procedure" .
DATA MONITOR
Operation Procedure
1. Touch “COMB SW” on “SELECT TEST ITEM” screen.
2. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “SELECT MONITOR ITEM” screen.
4. When “ALL SIGNALS” is selected, all the items will be monitored. When “SELECTION FROM MENU” is
selected, touch individual items to be monitored.
5. Touch “START”.
6. Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch “STOP”.
Display Item List
NOTE:
This item is displayed, but cannot be monitored.ALL SIGNALS Monitors all the items.
SELECTION FROM MENU Selects items and monitor them.
Monitor item name Contents
TURN SIGNAL R “ON/OFF” Displays “Turn Right (ON)/other (OFF)” status, determined from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays “Turn Left (ON)/other (OFF)” status, determined from lighting switch signal.
HI BEAM SW “ON/OFF”Displays status (high beam switch: ON/others: OFF) of high beam switch judged from lighting
switch signal.
HEAD LAMP SW 1 “ON/OFF”Displays status (headlamp switch 1: ON/others: OFF) of headlamp switch 1 judged from light-
ing switch signal.
HEAD LAMP SW 2 “ON/OFF”Displays status (headlamp switch 2: ON/others: OFF) of headlamp switch 2 judged from light-
ing switch signal.
LIGHT SW 1ST “ON/OFF”Displays status (lighting switch 1ST or 2ND position: ON/others: OFF) of lighting switch
judged from lighting switch signal.
PASSING SW “ON/OFF”Displays status (flash-to-pass switch: ON/others: OFF) of flash-to-pass switch judged from
lighting switch signal.
AUTO LIGHT SW “ON/OFF” Displays “Auto light switch (ON)/other (OFF)” status, determined from lighting switch signal.
FR FOG SW “ON/OFF”Displays “front fog lamp switch (ON)/other (OFF)” status, determined from lighting switch sig-
nal.
RR FOG SW “ON/OFF”Displays “rear fog lamp switch (ON)/other (OFF)” status, determined from lighting switch sig-
nal.
FR WIPER HI “ON/OFF” Displays “Front Wiper HI (ON)/other (OFF)” status, determined from wiper switch signal.
FR WIPER LOW “ON/OFF” Displays “Front Wiper LOW (ON)/other (OFF)” status, determined from wiper switch signal.
FR WIPER INT “ON/OFF” Displays “Front Wiper INT (ON)/other (OFF)” status, determined from wiper switch signal.
FR WASHER SW “ON/OFF” Displays “Front Washer Switch (ON)/other (OFF)” status, determined from wiper switch signal.
INT VOLUME “1 - 7” Displays intermittent operation knob setting (1 - 7), determined from wiper switch signal.
RR WIPER ON
NOTE“OFF” —
RR WIPER INT
NOTE“OFF” —
RR WASHER SW
NOTE“OFF” —

COMBINATION SWITCH
LT-185
C
D
E
F
G
H
I
J
L
MA
B
LT

Combination Switch InspectionBKS002FQ
1. SYSTEM CHECK
Check which system malfunctioning switch belongs to input/output 1 - 5.
>> Check the system to which malfunctioning switch belongs, and then GO TO 2.
SKIB8812E

LT-186
COMBINATION SWITCH

2. SYSTEM CHECK
With CONSULT-II
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. Connect CONSULT-II, and select “COMB SW” on “SELECT TEST ITEM” screen.
2. Select “DATA MONITOR”.
3. Select “START”, and confirm that other switches in malfunction-
ing system operate normally.
Example: Check that the switches of INPUT5 and OUTPUT1 if the TURN RH is malfunction.
–INPUT5
Check that the ON-OFF operation of “HEAD LAMP SW 1”, “HI BEAM SW” and “LIGHT SW 1ST” is nor-
mal.
–OUTPUT5
Check that the ON-OFF operation of “TURN SIGNAL L”, “FR WIPER LOW” and “FR WASHER SW” is
normal.
Without CONSULT-II
Check combination switch INPUT/OUTPUT signal. Refer to LT- 1 7 9 , "
Terminals and Reference Values for
BCM" .
Check results
Other switches in malfunctioning system operate normally.>>Replace lighting switch or wiper switch.
Other switches in malfunctioning system do not operate normally.>>GO TO 3.
SKIB4816E

COMBINATION SWITCH
LT-187
C
D
E
F
G
H
I
J
L
MA
B
LT

3. CHECK HARNESS BETWEEN COMBINATION SWITCH AND BCM
1. Turn ignition switch OFF.
2. Disconnect BCM connector and combination switch connector.
3. Check for continuity between BCM harness connector (A) of the suspect system and the corresponding
combination switch connector (B).
4. Check for continuity between each of BCM harness connector in suspect malfunctioning system and
ground.
OK or NG
OK >> Check BCM input/output signal of malfunctioning input/output.

Input: GO TO 4.

Output: GO TO 5.
NG >> Repair harness or connector.
Sus-
pect
systemAB
Continuity
Connector Terminal Connector Terminal
1
M3Input 1 6
M276
Ye s Output 1 36 1
2Input 2 5 7
Output 2 35 2
3Input 3 4 10
Output 3 34 3
4Input 4 3 9
Output 4 33 4
5Input 5 2 8
Output 5 32 5
Suspect
systemBCM
connectorTerminal
GroundContinuity
1
M3Input 1 6
No Output 1 36
2Input 2 5
Output 2 35
3Input 3 4
Output 3 34
4Input 4 3
Output 4 33
5Input 5 2
Output 5 32
PKID0105E
PKIA7506E

LT-188
COMBINATION SWITCH

4. CHECK BCM INPUT SIGNAL
1. Connect BCM connector and combination switch connector.
2. Turn ignition switch ON.
3. Lighting switch and wiper switch are turned OFF.
4. Set wiper intermittent dial position 4.
5. Check BCM input terminal voltage waveform of suspect mal-
functioning system.
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installation of BCM" .
NG >> Open circuit in combination switch, GO TO 6.
5. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector and combination switch connector.
2. Turn ignition switch ON.
3. Lighting switch and wiper switch are turned OFF.
4. Set wiper intermittent dial position 4.
5. Check BCM output terminal voltage waveform of suspect mal-
functioning system.
OK or NG
OK >> Open circuit in combination switch, GO TO 6.
NG >> Replace BCM. Refer to BCS-16, "
Removal and Installation of BCM" .
Suspect
systemTerminal
Reference value (+)
(-)
BCM
connectorTerminal
1
M36
GroundRefer to LT-179, "
Terminals and
Reference Values for BCM" . 25
34
43
52PKID0106E
Suspect
systemTerminal
Reference value (+)
(-)
BCM
connectorTerminal
1
M336
Ground
Approx. 7.0 - 7.5V 235
334
433
532
PKID0107E
PKIB4960J

COMBINATION SWITCH
LT-189
C
D
E
F
G
H
I
J
L
MA
B
LT

6. CHECK COMBINATION SWITCH
Referring to table below, perform combination switch inspection.
>> INSPECTION END
Removal and InstallationBKS001QB
Refer to LT- 1 7 6 , "LIGHTING AND TURN SIGNAL SWITCH" .
Procedure
12 3 4 5 6 7
Replace
lighting
switchConfirm
check
resultsOK INSPECTION END Confirm
check
resultsOK INSPECTION END Confirm
check
resultsOK INSPECTION END
NG Replace wiper switch NG Replace switch base NG Confirm symptom again

LT-190
STOP LAMP

STOP LAMPPFP:26550
Wiring Diagram — STOP/L —BKS001QC
WITH REAR SUNSHADE AND REAR VIEW CAMERA
TKWM4597E

STOP LAMP
LT-191
C
D
E
F
G
H
I
J
L
MA
B
LT

WITHOUT REAR SUNSHADE AND REAR VIEW CAMERA
TKWM4598E

LT-192
STOP LAMP

Bulb ReplacementBKS001QD
HIGH-MOUNTED STOP LAMP
Replacement integral with high-mounted stop lamp. Refer to LT- 1 9 2 , "Removal and Installation" .
STOP LAMP
Refer to LT- 2 1 6 , "Bulb Replacement" .
Removal and InstallationBKS0040N
HIGH-MOUNTED STOP LAMP
Removal
1. Remove rear parcel shelf finisher. Refer to EI-43, "Removal and Installation" .
2. Disconnect high-mounted stop lamp connector.
3. Remove high-mounted stop lamp mounting screws and remove
high-mounted stop lamp from rear parcel shelf finisher.
Installation
Note the following, and installation is the reverse order of removal.
STOP LAMP
Refer to LT- 2 1 6 , "Removal and Installation" . High-mounted stop lamp : LED
SKIA6346E
High-mounted stop lamp
mounting screws: 3.15 N·m (0.32 kg-m, 28in-lb)