wiring NISSAN TEANA 2003 Service Manual

CVT-114
DTC P0826 MANUAL MODE SWITCH CIRCUIT

Wiring Diagram — CVT — MMSWBCS001JS
TCWM0539E

DTC P0840 TRANSMISSION FLUID PRESSURE SENSOR A CIRCUIT (SEC
PRESSURE SENSOR)
CVT-119
D
E
F
G
H
I
J
K
L
MA
B
CVT

Wiring Diagram — CVT — SECPSBCS001K1
TCWM0540E

DTC P0845 TRANSMISSION FLUID PRESSURE SENSOR B CIRCUIT (PRI
PRESSURE SENSOR)
CVT-127
D
E
F
G
H
I
J
K
L
MA
B
CVT

Wiring Diagram — CVT — PRIPSBCS001KE
TCWM0541E

DTC P0868 SECONDARY PRESSURE DOWN
CVT-133
D
E
F
G
H
I
J
K
L
MA
B
CVT

5. DETECT MALFUNCTIONING ITEM
Check the following:

Power supply and ground circuit for TCM. Refer to CVT-135, "Wiring Diagram — CVT — POWER" .

The TCM pin terminals for damage or loose connection with harness connector.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace damaged parts.
6. CHECK DTC
Perform “DTC Confirmation Procedure”. Refer to CVT-131, "
DTC Confirmation Procedure" .
OK or NG
OK >>INSPECTION END
NG >> Replace the transaxle assembly. Refer to CVT-193, "
Removal and Installation" .

DTC P1701 TRANSMISSION CONTROL MODULE (POWER SUPPLY)
CVT-135
D
E
F
G
H
I
J
K
L
MA
B
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
D
E
F
G
H
I
J
K
L
MA
B
CVT

Wiring Diagram — CVT — SHIFTBCS001MR
TCWM0548E