Nissan Murano: Dtc/circuit Diagnosis / P2758 Tcc Pressure Control Solenoid
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
| P2758 |
TCC PRESSURE CONT SOLENOID (Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On) |
Diagnosis condition |
When all of the following conditions are satisfied:
|
| Signal | — | ||
| Threshold | Coast capacity learning value: Less than –0.2 Mpa | ||
| Diagnosis delay time | — | ||
POSSIBLE CAUSE
-
Harness or connector (Torque converter clutch solenoid valve circuit is open or shorted to power supply)
-
Torque converter clutch solenoid valve
-
Control valve
FAIL-SAFE
-
Start is slow
-
Engine stops when shift to “D” position during stopping the Nissan Murano vehicle.
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” is previously conducted, always turn ignition switch OFF and wait at least 10 seconds before performing the next test.
>>
GO TO 2.
CHECK DTC DETECTION
-
Start the engine.
-
Shift the selector lever to D position.
-
Fully depress the accelerator pedal and accelerate by reaching 100 km/h (62MPH).
And then release the accelerator pedal.
CAUTION:
Always drive at a safe speed.
-
Depress the accelerator pedal half way for 10 seconds.
CAUTION:
Always drive at a safe speed.
-
Check the first trip DTC.
Is “P2758” detected?
YES>>Go to Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
CHECK CIRCUIT BETWEEN TCM AND CVT UNIT
-
Turn ignition switch OFF.
-
Disconnect TCM connector and CVT unit connector.
-
Check continuity between TCM harness connector terminal and CVT unit harness connector terminal.
TCM CVT unit Continuity Connector Terminal Connector Terminal F25 38 F44 5 Existed
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace malfunctioning parts.
CHECK TORQUE CONVERTER CLUTCH SOLENOID VALVE CIRCUIT
Check resistance between CVT unit harness connector terminal and ground.
| CVT unit | — | Condition | Resistance | |
|---|---|---|---|---|
| Connector | Terminal | |||
| F210 | 5 | Ground | CVT fluid temperature: 20°C (68°F) | 5.5 – 7.0 Ω |
| CVT fluid temperature: 50°C (122°F) | 6.0 – 8.0 Ω | |||
| CVT fluid temperature: 80°C (176°F) | 6.5 – 8.5 Ω | |||
Is the inspection result normal?
YES>>Check intermittent incident. Refer to Intermittent Incident.
NO>>GO TO 3.
CHECK CIRCUIT BETWEEN CVT UNIT AND CONTROL VALVE
-
Disconnect control valve connector. Refer to Removal and Installation.
-
Check continuity between CVT unit harness connector terminal and control valve harness connector terminal.
| CVT unit | Control valve | Continuity | ||
|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | |
| F210 | 5 | F207 | 3 | Existed |
Is the inspection result normal?
YES>>GO TO 4.
NO>>Replace terminal cord assembly. Refer to Removal and Installation.
CHECK CIRCUIT BETWEEN CONTROL VALVE AND GROUND
Check resistance between control valve harness connector terminal and ground.
| Control valve | — | Condition | Resistance |
|---|---|---|---|
| Terminal | |||
| 3 | Ground | CVT fluid temperature: 20°C (68°F) | 5.5 – 7.0 Ω |
| CVT fluid temperature: 50°C (122°F) | 6.0 – 8.0 Ω | ||
| CVT fluid temperature: 80°C (176°F) | 6.5 – 8.5 Ω |
Is the inspection result normal?
YES>>Check intermittent incident. Refer to Intermittent Incident.
NO>>There is malfunction of torque converter clutch solenoid valve. Replace control valve assembly. Refer to Removal and Installation.
P17f2 Cvt Judder (t/c Inspection)
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P17F2
CVT JUDDER (T/C INSPECTION)
[CVT judder (Torque Converter Inspection)]
Diagnosis condition
—
Signal
—
Threshold
Malufunction in torque converter
Diagnosis delay time
—
POSSIBLE CAUSETorque converterFAIL-SAFENot changed from normal driving
DTC Confirmation Procedure
CAUTION:
Always drive vehicle at a safe speed...
P2765 Input Speed Sensor B
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2765
INPUT SPEED SENSOR B
(Input/Turbine Speed Sensor B Circuit)
Diagnosis condition
When all of the following conditions are satisfied:
TCM power supply voltage: More than 11 V
After range change completion, it spends 2 seconds or more...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: C1a13-23 Stop Lamp Rly Fix
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC detection condition C1A13-23 STOP LAMP RLY FIX (Stop lamp relay fix) Diagnosis condition When engine is running Signal (terminal) — Threshold Stop lamp inactive state continues despite the outputting of an ADAS control unit stop lamp request signal Diagnosis delay time 1 second or more POSSIBLE CAUSE Stop lamp switch circuit Stop lamp switch Incorrect stop lamp switch installation ICC brake hold relay ICC brake hold relay circuit ADAS control unit ECM FAIL-SAFEThe following systems are canceled: Vehicle-to-vehicle distance control mode Conventional (fixed speed) cruise control mode Automatic Emergency Braking (AEB) with pedestrian detection Automatic Emergency Braking (AEB) Intelligent Forward Collision Warning (I-FCW) Rear Automatic Braking (RAB) Confirmation Procedure CHECK DTC PRIORITY If DTC “C1A13–23” is displayed with DTC “U1000–01”, first diagnose the DTC “U1000–01”...
Nissan Murano (Z52) 2015-2024 Service Manual: Symptom Diagnosis. Intelligent Around View Monitor System
Symptom Table INTELLIGENT AROUND VIEW MONITOR SYSTEMNOTE: Inspect the vehicle for a front license plate frame or cover. If there is a front license plate frame or cover, the front camera will see it and show it on the monitor. Symptom Check items Probable malfunction location Screen is not switched to camera image when CAMERA button is pressed or when shift position is shifted to “R”...
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Driver and passenger supplemental knee air bag
Driver’s side
The knee air bag is located in the knee bolster, on the driver’s and passenger’s side. All of the information, cautions and warnings in this manual apply and must be followed. The knee air bag is designed to inflate in higher severity frontal collisions, although it may inflate if the forces in another type of collision are similar to those of a higher severity frontal impact. It may not inflate in certain collisions.
Passenger’s side
