diagram NISSAN TEANA 2003 Service Manual

DTC P1701 TRANSMISSION CONTROL MODULE (POWER SUPPLY)
CVT-135
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CVT

Wiring Diagram — CVT — POWERBCS001KQ
TCWM0542E

CVT-148
DTC P1740 LOCK-UP SELECT SOLENOID VALVE CIRCUIT

Wiring Diagram — CVT — L/USSVBCS001LK
TCWM0543E

CVT-154
DTC P1777 STEP MOTOR - CIRCUIT

Wiring Diagram — CVT — STMBCS001LX
TCWM0544E

CVT-160
TROUBLE DIAGNOSIS FOR SYMPTOMS

TROUBLE DIAGNOSIS FOR SYMPTOMSPFP:00007
Wiring Diagram — CVT — NONDTCBCS001M9
TCWM0545E

CVT-164
TROUBLE DIAGNOSIS FOR SYMPTOMS

CVT Indicator Lamp Does Not Come OnBCS001MB
SYMPTOM:
CVT indicator lamp does not come on for about 2 seconds when turning ignition switch to ON.
DIAGNOSTIC PROCEDURE
1. CHECK CAN COMMUNICATION LINE
Perform the self-diagnosis check. Refer to CVT-47, "
SELF-DIAGNOSTIC RESULT MODE" .
Is any malfunction of the
“U1000 CAN COMM CIRCUIT” indicated in the results?
YES >> Check CAN communication line. Refer to CVT-53, "DTC U1000 CAN COMMUNICATION LINE" .
NO >> GO TO 2.
2. CHECK TCM POWER SOURCE
1. Turn ignition switch ON.
2. Check voltage between TCM connector terminals and ground.
Refer to CVT-135, "
Wiring Diagram — CVT — POWER" .
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. DETECT MALFUNCTIONING ITEM
Check the following.

Harness for short or open between ignition switch and TCM connector terminal 10, 19
Refer to CVT-135, "
Wiring Diagram — CVT — POWER" .

10A fuse (No.83, located in the IPDM E/R). Refer to CVT-135, "Wiring Diagram — CVT — POWER" .

Ignition switch. Refer to PG-3, "POWER SUPPLY ROUTING CIRCUIT" .
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.
4. CHECK TCM GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check continuity between TCM connector terminals and ground.
Refer to CVT-135, "
Wiring Diagram — CVT — POWER" .
OK or NG
OK >> GO TO 5.
NG >> Repair open circuit or short to ground or short to power
in harness or connectors.
Name Connec-
tor Terminal Voltage (Approx.)
Power supply F10610 Battery voltage
19 Battery voltage
SCIA4737E
Name Connec-
tor Terminal Continuity
Ground F10725
Ye s
48
SCIA2671E

CVT SHIFT LOCK SYSTEM
CVT-181
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B
CVT

Wiring Diagram — CVT — SHIFTBCS001MR
TCWM0548E

DI-1
DRIVER INFORMATION SYSTEM
K ELECTRICAL
CONTENTS
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SECTION DI
A
B
DI

DRIVER INFORMATION SYSTEM
PRECAUTION ............................................................ 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
COMBINATION METERS ........................................... 4
System Description .................................................. 4
UNIFIED METER CONTROL UNIT ...................... 4
UNIFIED METER AND A/C AMP. ......................... 4
FAIL-SAFE ............................................................ 5
HOW TO CHANGE THE DISPLAY FOR ODO/
TRIP METER ........................................................ 6
POWER SUPPLY AND GROUND CIRCUIT ........ 6
SPEEDOMETER ................................................... 7
TACHOMETER ..................................................... 7
LOW WATER TEMPERATURE INDICATOR
LAMP, HIGH WATER TEMPERATURE WARN-
ING LAMP ............................................................. 7
FUEL GAUGE ....................................................... 7
Component Parts and Harness Connector Location ..... 7
Arrangement of Combination Meter ......................... 8
Internal Circuit .......................................................... 9
Wiring Diagram — METER — ................................ 10
Terminals and Reference Value for Combination
Meter ...................................................................... 12
Terminals and Reference Value for Unified Meter
and A/C Amp. ......................................................... 13
Self-Diagnosis Mode of Combination Meter ........... 13
SELF-DIAGNOSIS MODE FUNCTION ............... 13
OPERATION PROCEDURE ............................... 13
CONSULT-II Function ............................................ 14
Trouble Diagnosis .................................................. 14
HOW TO PROCEED WITH TROUBLE DIAGNO-
SIS ...................................................................... 14
PRELIMINARY CHECK ...................................... 15
SYMPTOM CHART 1 .......................................... 17
SYMPTOM CHART 2 .......................................... 17
Power Supply and Ground Circuit Inspection ........ 18
Vehicle Speed Signal Inspection ............................ 20
Engine Speed Signal Inspection ............................ 21
Engine Coolant Temperature Signal Inspection ..... 21Fuel Level Sensor Signal Inspection ...................... 22
Fuel Gauge Does Not Move to FULL position ........ 23
Electrical Components Inspection .......................... 24
CHECK FUEL LEVEL SENSOR UNIT ................ 24
Removal and Installation of Combination Meter ..... 25
REMOVAL ........................................................... 25
INSTALLATION ................................................... 25
Disassembly and Assembly of Combination Meter ... 25
DISASSEMBLY ................................................... 26
ASSEMBLY ......................................................... 26
UNIFIED METER AND A/C AMP .............................. 27
System Description ................................................. 27
INPUT/OUTPUT SIGNALS ................................. 27
Schematic ............................................................... 28
CONSULT-II Function (METER A/C AMP) ............. 29
CONSULT-II BASIC OPERATION ....................... 29
SELF-DIAGNOSTIC RESULTS ........................... 29
DATA MONITOR ................................................. 30
DTC [U1000] CAN Communication Circuit ............. 32
DTC [B2202] Meter Communication Circuit ........... 32
DTC [B2205] Vehicle Speed Circuit ........................ 34
Removal and Installation of Unified Meter and A/C
Amp. ....................................................................... 34
REMOVAL ........................................................... 34
INSTALLATION ................................................... 34
WARNING LAMPS .................................................... 35
System Description ................................................. 35
OIL PRESSURE WARNING LAMP ..................... 35
Schematic ............................................................... 36
Wiring Diagram — WARN — .................................. 37
Oil Pressure Warning Lamp Stays Off (Ignition
Switch ON) ............................................................. 45
Oil Pressure Warning Lamp Does Not Turn Off (Oil
Pressure Is Normal) ................................................ 46
Electrical Component Inspection ............................ 47
OIL PRESSURE SWITCH ................................... 47
A/T INDICATOR ........................................................ 48
Wiring Diagram — AT/IND — ................................. 48
A/T Indicator Is Malfunction .................................... 50
CVT INDICATOR ....................................................... 52

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

DI-10
COMBINATION METERS

Wiring Diagram — METER —BKS001S1
TKWM4625E

WARNING LAMPS
DI-37
C
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B
DI

Wiring Diagram — WARN —BKS001SR
TKWM4628E