key NISSAN TEANA 2003 Service Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2003, Model line: TEANA, Model: NISSAN TEANA 2003Pages: 3502, PDF Size: 74.56 MB
Page 1186 of 3502
CVT-180
CVT SHIFT LOCK SYSTEM
CVT SHIFT LOCK SYSTEMPFP:00000
DescriptionBCS001MP
The electrical key interlock mechanism also operates as a shift lock:
With the ignition switch turned to ON, the selector lever cannot be shifted from “P” (parking) to any other
position unless the brake pedal is depressed.
With the key removed, the selector lever cannot be shifted from “P” to any other position.
The key cannot be removed unless the selector lever is placed in “P”.
The shift lock and key interlock mechanisms are controlled by the ON-OFF operation of the shift lock sole-
noid and by the operation of the rotator and slider located inside the key cylinder, respectively.
Shift Lock System Electrical Parts LocationBCS001MQ
NOTE:
This emergency lever can be used when battery is off ignition key cannot be removed. In the situation like this,
by operating this lever, ignition key can be removed.
1. Stop lamp switch 2. Shift lock control unit
A. Behind Audio Unit B. Key lock solenoid C. Emergency lever
D. Key switch E. Shift lock release button F. Detention switch (shift)
G. Detention switch (key) H. Shift lock solenoid
SCIA7845E
Page 1189 of 3502
CVT SHIFT LOCK SYSTEM
CVT-183
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CVT
Shift Lock Control Unit Reference ValuesBCS001MT
SHIFT LOCK HARNESS CONNECTOR TERMINALS LAYOUT
SHIFT LOCK CONTROL UNIT INSPECTION TABLE
Shift lock control unit terminal data are reference values, measured between each terminal and ground.
NOTE:
Take care that the pointer of circuit tester swings only momentarily because the output time is so short. If the inspection is done with an
oscilloscope, it should be observed that the power source voltage lasts for 3.5 to 10 ms.
SCIA2004E
Terminal
(Wire color)Item Condition Judgement standard
1
(Y/R)Power source Always Battery voltage
2
(L)Detention switch (for
key)When selector lever is not in “P” position with key
inserted or ignition knob switch pushed.Battery voltage
When selector lever is in “P” position with key
inserted.Approx. 0 V
3
(R)Detention switch (for
shift)When selector lever is not in “P” position. Battery voltage
When selector lever is in “P” position. Approx. 0 V
4
(R/G)Stop lamp switchWhen brake pedal is depressed Battery voltage
When brake pedal is released Approx. 0 V
5
(V/W)Vehicle speed signal
(8pulse signal)Speed meter is operatedRefer to DI-13, "
Terminals and Refer-
ence Value for Unified Meter and A/C
Amp." .
6
(G)Ignition signalIgnition switch: except ON Approx. 0 V
Ignition switch: ON Battery voltage
7
(R/W)Shift lock solenoid
When selector lever is in “P” position, brake
pedal is depressed, and ignition switch is ON.
When selector lever is not in “P” position, igni-
tion switch is ON, and vehicle speed is 10 km/h
(6 MPH) or less.
Within 3 minutes, after ignition switch turning to
other position from ON position, while selector
lever is not in “P” position and vehicle speed is
10 km/h (6 MPH) or less.Approx. 0 V
Except the above Battery voltage
8
(B)Ground — Approx. 0 V
9
(G/B)Key lock solenoidWhen selector lever is not “P” position.Battery voltage for approx. 0.1 sec.
(Note)
When selector lever is in “P” position. Approx. 0 V
10
(G/W)Key unlock solenoidWhen selector lever is in “P” position with ignition
switch in except ON position.Battery voltage for approx. 0.1 sec.
(Note)
Except the above. Approx. 0 V
Page 1190 of 3502
CVT-184
CVT SHIFT LOCK SYSTEM
Component InspectionBCS001MU
SHIFT LOCK SOLENOID
Check operation by applying battery voltage to the CVT device har-
ness connector.
CAUTION:
Be sure to apply the voltage of the correct polarity to the
respective terminals. Otherwise, the part may be damaged.
DETENTION SWITCH (FOR KEY)
Check continuity between terminals of the CVT device harness con-
nector.
DETENTION SWITCH (FOR SHIFT)
Check continuity between terminals of the CVT device harness con-
nector.
KEY LOCK SOLENOID
Key Lock
Check operation by applying battery voltage to ignition knob switch,
key switch and key lock solenoid harness connector terminal.
CAUTION:
Be careful not to cause burnout of the harness.
Connector Terminal
M92 9 (Battery voltage) - 10 (Ground)
SCIA2005E
Condition Connector Terminal Continuity
When selector lever is in “P”
position.
M92 5 - 6No
When selector lever is not in
“P” position.Ye s
SCIA2006E
Condition Connector Terminal Continuity
When selector lever is in “P”
position.
M92 13 - 14No
When selector lever is not in
“P” position.Ye s
SCIA2046E
Connector Terminal
M20 6 (Battery voltage) - 5 (Ground)
SCIA6645E
Page 1191 of 3502
CVT SHIFT LOCK SYSTEM
CVT-185
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CVT
Key Unlock
Check operation by applying battery voltage to ignition knob switch,
key switch and key lock solenoid harness connector terminal.
CAUTION:
Be careful not to cause burnout of the harness.
IGNITION KNOB SWITCH
Check continuity between terminals of ignition knob switch, key
switch and key lock solenoid harness connector.
STOP LAMP SWITCH
Check continuity between terminals of the stop lamp switch harness
connector.
Check stop lamp switch after adjusting brake pedal. Refer to BR-6,
"Inspection and Adjustment" .
Connector Terminal
M20 5 (Battery voltage) - 6 (Ground)
SCIA6647E
Condition Connector Terminal Continuity
Pushed
M20 2 - 7Ye s
Released No
SCIA7773E
Condition Connector Terminal Continuity
When brake pedal is depressed
E210 3 - 4Ye s
When brake pedal is released No
SCIA2126E
Page 1208 of 3502
DI-2 Wiring Diagram — CVTIND — ............................... 52
CVT Indicator Is Malfunction .................................. 54
WARNING CHIME ..................................................... 56
System Description ................................................. 56
POWER SUPPLY AND GROUND CIRCUIT ....... 56
IGNITION KEY WARNING CHIME (WITHOUT
INTELLIGENT KEY) ............................................ 56
IGNITION KEY WARNING CHIME (WITH INTEL-
LIGENT KEY) ...................................................... 57
LIGHT WARNING CHIME ................................... 57
Component Parts and Harness Connector Location ... 58
Schematic ............................................................... 59
Wiring Diagram — CHIME — ................................. 60
Terminals and Reference Value for BCM ................ 63
Terminals and Reference Value for Unified Meter
and A/C Amp. ......................................................... 64
Terminals and Reference Value for Combination
Meter ...................................................................... 65
CONSULT-II Function ............................................. 65
DIAGNOSTIC ITEMS DESCRIPTION ................. 65
CONSULT-II BASIC OPERATION PROCEDURE ... 65
DATA MONITOR .................................................. 65
ACTIVE TEST ...................................................... 66
Trouble Diagnosis ................................................... 66
HOW TO PROCEED WITH TROUBLE DIAGNO-
SIS ....................................................................... 66
PRELIMINARY CHECK ....................................... 66
Key Warning Chime and Light Warning Chime Does
Not Operated .......................................................... 67
Key Warning Chime Does Not Operate (Without
Intelligent Key) ........................................................ 69
Key Warning Chime Does Not Operate (With Intel-
ligent Key, When Mechanical Key Is Used) ............ 71
Key Warning Chime Does Not Operate (With Intel-
ligent Key, When Intelligent Key Is Carried With The
Driver) ..................................................................... 73
Light Warning Chime Does Not Operate ................. 75
CAN COMMUNICATION ........................................... 76
System Description ................................................. 76
CAN Communication Unit ....................................... 76
Page 1211 of 3502
COMBINATION METERS
DI-5
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FA I L - S A F E
Solution When Communication Error Between the Unified Meter and A/C Amp. and the Com-
bination Meter
Function Specifications
SpeedometerReturn to zero when discontinuing communication or receiv-
ing irregular data.
Tachometer
Reset to zero by suspending communication.
Fuel gauge
Illumination control Combination meter illumination When suspending communication, change to nighttime mode.
Odo/trip meter Integrate in response to 8-pulse input.
Shift indicator The display turns off by suspending communication.
Warning buzzer The warning buzzer turns off by suspending communication.
Warning lamp/indicator lampLow water temperature indicator lamp
The lamp turns on by suspending communication. VDC OFF indicator (With VDC)
SLIP indicator (With VDC)
Brake warning lamp
ABS warning lamp
ASCD CRUISE indicator lamp
The lamp turns off by suspending communication. ASCD SET indicator lamp
Turn signal indicator lamp
High-beam indicator lamp
Front fog indicator lamp
Rear fog indicator lamp
Oil pressure warning lamp
Door warning lamp
High water temperature warning lamp
Malfunction indicator lamp
A/T CHECK warning lamp
CVT indicator lamp
KEY warning lamp
LOCK warning lamp
Page 1233 of 3502
UNIFIED METER AND A/C AMP
DI-27
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UNIFIED METER AND A/C AMPPFP:27760
System DescriptionBKS001SK
For the unified meter and A/C amp., the signal required for con-
trolling the combination meter are integrated in the A/C auto
amp.
Unified meter and A/C amp. controls each operation for A/C
auto amp. For information regarding A/C control, refer to AT C -
24, "AIR CONDITIONER CONTROL" .
Unified meter and A/C amp. inputs necessary information for
combination meter from each unit by CAN communication and
so on.
And unified meter and A/C amp. outputs these signals using
communication line (TX, RX) between unified meter and A/C
amp. and combination meter.
The signals required for the distance to empty (DTE) display are centralized in the unified meter and A/C
amp., converted into data, and sent to the display unit (with display unit) using CAN communication.
Other input signals are also sent to the ECM, TCM, BCM and display unit (with display unit) using CAN
communication.
The unified meter and A/C amp. correspond a CONSULT-II function (self-diagnostic results, CAN diag-
nostic support monitor and data monitor).
INPUT/OUTPUT SIGNALS
Between Unified Meter and A/C amp. and Combination Meter
SKIB0778E
Unit Input Output
Unified meter and A/C amp.
Seat belt buckle switch signal (Driver's side)
Parking brake signal
Illumination control nighttime required signal
Refuel status signal
Low-fuel warning lamp condition signal
Combination meter receive error signal
Delivery destination data signal
Combination meter specifications signal
Vehicle speed signal (8-pulse)
Engine speed signal
Engine coolant temperature signal
Fuel level sensor signal (resistance value)
Malfunction indicator lamp signal
ABS warning lamp signal
Brake warning lamp signal
KEY warning lamp signal (With Intelligent Key)
LOCK warning lamp signal (With Intelligent Key)
High-beam request signal
Turn indicator signal
VDC OFF indicator lamp signal (With VDC)
SLIP indicator lamp signal (With VDC)
ASCD CRUISE indicator lamp signal
ASCD SET indicator lamp signal
A/T position indicator signal
A/T CHECK warning lamp signal
CVT indicator lamp signal
CVT position indicator signal
Door switch signal
Oil pressure switch signal
Position lights request signal
Front fog light request signal
Rear fog light request signal
Buzzer output signal
Page 1235 of 3502
UNIFIED METER AND A/C AMP
DI-29
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CONSULT-II Function (METER A/C AMP)BKS001SO
CONSULT-II performs the following functions communicating with the unified meter and A/C amp.
CONSULT-II BASIC OPERATION
Refer to GI-34, "CONSULT-II Start Procedure"
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 performs CAN communication.
SELF-DIAGNOSTIC RESULTS
Display Item List
“TIME” indicates the condition of the self-diagnostic results judged by each signal input.
Normal: In case of operating properly at the present in spite of having malfunction in the past, then “TIME”
indicates “1-63”.
Malfunction: Soon after detecting malfunctions by self-diagnoses or current malfunction, “0” is indicated.
After returning to normal condition, every time when ignition switch is turned to “OFF” from “ON”, time will be
added like “1”→“2”→“3”···“63”, and when the key operation is performed 64 times, the result of the self-diag-
noses will be erased. And if any malfunction is detected again, “0” will be indicated.
System Diagnosis mode DescriptionReference
page
METER A/C AMPSelf-diagnostic resultsUnified meter and A/C amp. check the conditions and indicates
any error that unified meter and A/C amp. memorized.DI-29
CAN diagnostic support monitorThe results of transmit/receive diagnosis of CAN communication
can be read.LAN-44
Data monitor Displays unified meter and A/C amp. input data in real time.DI-30
Display item [Code] Malfunction is detected when...
CAN COMM CIRC [U1000]Malfunction is detected in CAN communication.
CAUTION:
Even when there is no malfunction on CAN communication system, malfunction may be
misinterpreted when battery has low voltage (when maintaining 7-8V for about 2 seconds)
or 10A fuse [No. 19, located in the fuse block (J/B)] is disconnected.
METER COMM CIRC [B2202]Malfunction is detected in communication of between combination meter and unified meter and
A/C amp.
VEHICLE SPEED CIRC [B2205]When an erroneous speed signal is input for 1 second.
CAUTION:
Even when there is no malfunction on speed signal system, malfunction may be misinter-
preted when battery has low voltage (when maintaining 7-8V for about 2 seconds).
Page 1236 of 3502
DI-30
UNIFIED METER AND A/C AMP
DATA MONITOR
Operation Procedure
1. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
2. Touch either “MAIN SIGNALS” or “SELECTION FROM MENU” on the “DATA MONITOR” screen.
3. When “SELECTION FROM MENU” is selected, touch individual
items to be monitored. When “MAIN SIGNALS” is selected,
main items will be monitored.
4. Touch “START”.
5. Touch “RECORD” while monitoring, then the status of the moni-
tored item can be recorded. To stop recording, touch “STOP”.
Display Item List
MAIN SIGNALS Monitors main signals.
SELECTION FROM MENU Selects and monitors individual signal.
SKIA8739E
Monitor item [Unit] MAIN SIGNALSSELECTION
FROM MENUContents
SPEED METER [km/h] or [mph] X XThis is the angle correction value after the speed signal from
the ABS actuator and electric unit (control unit) is converted
into the vehicle speed.
SPEED OUTPUT [km/h] or [mph] X XThis is the angle correction value before the speed signal
from the ABS actuator and electric unit (control unit) is con-
verted into the vehicle speed.
TACHO METER [rpm] X XThis is the converted value for the engine speed signal from
the ECM.
W TEMP METER [°C] or [°F] X XThis is the converted value for the engine coolant tempera-
ture signal from the ECM.
FUEL METER [lit.] X XThis is the processed value for the signal (resistance value)
from the fuel gauge.
DISTANCE [km] or [mile] X XThis is the calculated value for the speed signal from the
ABS actuator and electric unit (control unit), the signal
(resistance signal) from the fuel gauge and fuel consumption
signal from ECM.
FUEL W/L [ON/OFF] X X Indicates [ON/OFF] condition of low-fuel warning lamp.
MIL [ON/OFF] X Indicates [ON/OFF] condition of malfunction indicator lamp.
BUZZER [ON/OFF] X X Indicates [ON/OFF] condition of buzzer.
DOOR W/L [ON/OFF] X Indicates [ON/OFF] condition of door warning lamp.
HI-BEAM IND [ON/OFF] X Indicates [ON/OFF] condition of high-beam indicator.
TURN IND [ON/OFF] X Indicates [ON/OFF] condition of turn indicator.
FR FOG IND X Indicates [ON/OFF] condition of front fog lamp indicator.
RR FOG IND X Indicates [ON/OFF] condition of rear fog lamp.
OIL W/L [ON/OFF] X Indicates [ON/OFF] condition of oil pressure warning lamp.
LIGHT IND [ON/OFF] X Indicates [ON/OFF] condition of light indicator lamp.
VDC/TCS IND [ON/OFF] X Indicates [ON/OFF] condition of VDC OFF indicator lamp.
ABS W/L [ON/OFF] X Indicates [ON/OFF] condition of ABS warning lamp.
SLIP IND [ON/OFF] X Indicates [ON/OFF] condition of SLIP indicator lamp.
BRAKE W/L [ON/OFF] X Indicates [ON/OFF] condition of brake warning lamp.*
KEY G W/L [ON/OFF] X Indicates [ON/OFF] condition of key warning lamp (green).
Page 1237 of 3502
UNIFIED METER AND A/C AMP
DI-31
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NOTE:
Any monitored item that does not match the vehicle being diagnosed is deleted from the display automatically.
*: Monitor keeps indicating “OFF” when brake warning lamp is on by the parking brake operation or low brake
fluid level.
KEY R W/L [ON/OFF] X Indicates [ON/OFF] condition of key warning lamp (red).
KEY KNOB W/L [ON/OFF] X Indicates [ON/OFF] condition of key knob warning lamp.
PNP P SW [ON/OFF] X X Indicates [ON/OFF] condition of A/T P range.
PNP N SW [ON/OFF] X X Indicates [ON/OFF] condition of A/T N range.
M-RENGE SW X X Indicates [ON/OFF] condition of manual mode range switch.
NOT M-RANGE SW X XIndicates [ON/OFF] condition of except for manual mode
range switch.
AT-SHIFT UP SW X XIndicates [ON/OFF] condition of manual mode range switch
(up).
AT-SHIFT DOWN SW X XIndicates [ON/OFF] condition of manual mode range switch
(Down).
O/D OFF SW [ON/OFF] X Indicates [ON/OFF] condition of O/D OFF switch.
AT P MODE SW X Indicates [ON/OFF] condition of A/T POWER mode switch.
AT S MODE SW X Indicates [ON/OFF] condition of A/T SNOW mode switch.
BRAKE SW [ON/OFF] XIndicates [ON/OFF] condition of brake switch (Stop lamp
switch).
AT-M IND [ON/OFF] X X Indicates [ON/OFF] condition of manual mode indicator.
AT-M GEAR [5-1] X X Indicates [5-1] condition of manual mode gear position.
P RANGE IND [ON/OFF] X X Indicates [ON/OFF] condition of A/T shift P range indicator.
R RANGE IND [ON/OFF] X X Indicates [ON/OFF] condition of A/T shift R range indicator.
N RANGE IND [ON/OFF] X X Indicates [ON/OFF] condition of A/T shift N range indicator.
D RANGE IND [ON/OFF] X X Indicates [ON/OFF] condition of A/T shift D range indicator.
3 RANGE IND X X Indicates [ON/OFF] condition of A/T shift 3 range indicator.
2 RANGE IND X X Indicates [ON/OFF] condition of A/T shift 2 range indicator.
L RANGE IND X X Indicates [ON/OFF] condition of A/T shift L range indicator.
1 RANGE IND X X Indicates [ON/OFF] condition of A/T shift 1 range indicator.
AT CHECK W/L X Indicates [ON/OFF] condition of AT CHECK warning lamp.
CVT IND X Indicates [ON/OFF] condition of CVT indicator lamp.
CRUISE IND [ON/OFF] X Indicates [ON/OFF] condition of CRUISE indicator.
SET IND [ON/OFF] X Indicates [ON/OFF] condition of SET indicator.Monitor item [Unit] MAIN SIGNALSSELECTION
FROM MENUContents