Page 2653 of 3502
TROUBLE DIAGNOSIS
LAN-49
[CAN]
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LAN
CAN System Specification ChartBKS002DO
Determine CAN system type from the following specification chart. Then choose the correct diagnosis sheet.
NOTE:
Refer to LAN-19, "
CHECK OF CAN SYSTEM TYPE (HOW TO USE CAN SYSTEM TYPE SPECIFICATION
CHART)" for how to use CAN system specification chart.
×: ApplicableBody typeSedan
Axle2WD
Engine QR20DE/VQ23DE VQ23DE VQ35DE
Transmission A/T CVT
Brake control ABS VDC
Automatic drive positioner×××
Adaptive front-lighting system××
Intelligent Key system××
Integrated display system××
Integrated color display system××
CAN system type 1 2 3 4
Diagnosis sheetLAN-64, "
DIAG-
NOSIS SHEET"
LAN-65, "DIAG-
NOSIS SHEET"
LAN-66, "DIAG-
NOSIS SHEET"
LAN-67, "DIAG-
NOSIS SHEET"
CAN communication signal chartLAN-51, "TYPE 1/TYPE 2"LAN-52, "TYPE 3"LAN-54, "TYPE 4"
Page 2655 of 3502
![NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS
LAN-51
[CAN]
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MA
B
LAN
CAN Communication Signal ChartBKS002DP
Refer to LAN-15, "How to Use CAN Communication Signal Chart" for how to use CAN communication signal NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS
LAN-51
[CAN]
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LAN
CAN Communication Signal ChartBKS002DP
Refer to LAN-15, "How to Use CAN Communication Signal Chart" for how to use CAN communication signal](/manual-img/5/57392/w960_57392-2654.png)
TROUBLE DIAGNOSIS
LAN-51
[CAN]
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LAN
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
Page 2656 of 3502
![NISSAN TEANA 2003 Service Manual 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 NISSAN TEANA 2003 Service Manual 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](/manual-img/5/57392/w960_57392-2655.png)
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
Page 2657 of 3502
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LAN-53
[CAN]
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LAN
*: 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
Re NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS
LAN-53
[CAN]
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LAN
*: 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
Re](/manual-img/5/57392/w960_57392-2656.png)
TROUBLE DIAGNOSIS
LAN-53
[CAN]
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LAN
*: 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
Page 2658 of 3502
![NISSAN TEANA 2003 Service Manual 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
DIS NISSAN TEANA 2003 Service Manual 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
DIS](/manual-img/5/57392/w960_57392-2657.png)
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
Page 2659 of 3502
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LAN-55
[CAN]
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LAN
*: 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
Page 2672 of 3502
LAN-68
[CAN]
TROUBLE DIAGNOSIS
Component Parts LocationBKS002E0
Harness LayoutBKS002E1
Refer to PG-42, "Harness Layout" .
1. TCM
F104: Models with A/T
F106: Models with CVT2. ECM M51 3. ABS actuator and electric unit
(control unit)
E240: Models with ABS
E241: Models with VDC
4. IPDM E/R E9 5. Intelligent Key unit M31 6. Display control unit M83: Models
with color display
Display unit M47: Models without
color display
7. Steering angle sensor M26 8. BCM M3 9. AFS control unit M93
10. Data link connector M32 11. Unified meter and A/C amp.
M4112. Driver seat control unit B117
PKIC9855E
Page 2673 of 3502
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LAN-69
[CAN]
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LAN
Malfunction Area ChartBKS002E2
MAIN LINE
BRANCH LINE
SHORT CIRCUIT
Malfunction Area Reference
Main line between driver seat control unit and NISSAN TEANA 2003 Service Manual TROUBLE DIAGNOSIS
LAN-69
[CAN]
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LAN
Malfunction Area ChartBKS002E2
MAIN LINE
BRANCH LINE
SHORT CIRCUIT
Malfunction Area Reference
Main line between driver seat control unit and](/manual-img/5/57392/w960_57392-2672.png)
TROUBLE DIAGNOSIS
LAN-69
[CAN]
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Malfunction Area ChartBKS002E2
MAIN LINE
BRANCH LINE
SHORT CIRCUIT
Malfunction Area Reference
Main line between driver seat control unit and data link connec-
torLAN-70, "
Main Line Between Driver Seat Control Unit and Data
Link Connector"
Main line between data link connector and TCMLAN-71, "Main Line Between Data Link Connector and TCM"
Main line between TCM and ABS actuator and electric unit (con-
trol unit)LAN-71, "Main Line Between TCM and ABS Actuator and Elec-
tric Unit (Control Unit)"
Malfunction Area Reference
ECM branch line circuit LAN-72, "
ECM Branch Line Circuit"
Driver seat control unit branch line circuit LAN-73, "Driver Seat Control Unit Branch Line Circuit"
AFS control unit branch line circuit LAN-74, "AFS Control Unit Branch Line Circuit"
BCM branch line circuit LAN-74, "BCM Branch Line Circuit"
Data link connector branch line circuit LAN-75, "Data Link Connector Branch Line Circuit"
Intelligent Key unit branch line circuit LAN-76, "Intelligent Key Unit Branch Line Circuit"
Unified meter and A/C amp. branch line circuit LAN-76, "Unified Meter and A/C Amp. Branch Line Circuit"
Steering angle sensor branch line circuit LAN-77, "Steering Angle Sensor Branch Line Circuit"
Display control unit branch line circuit LAN-78, "Display Control Unit Branch Line Circuit"
Display unit branch line circuit LAN-78, "Display Unit Branch Line Circuit"
TCM branch line circuit (Models with A/T)LAN-79, "TCM Branch Line Circuit (Models with A/T)"
TCM branch line circuit (Models with CVT)LAN-80, "TCM Branch Line Circuit (Models with CVT)"
ABS actuator and electric unit (control unit) branch line circuit LAN-80, "ABS Actuator and Electric Unit (Control Unit) Branch
Line Circuit"
IPDM E/R branch line circuit LAN-81, "IPDM E/R Branch Line Circuit"
Malfunction Area Reference
CAN communication circuitLAN-82, "
CAN Communication Circuit"