Nissan Murano: Dtc/circuit Diagnosis / P1588 Decel G Sensor
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |
| P1588 |
G SENSOR (Decel G Sensor Performance) |
Diagnosis condition | Power supply voltage ≥ 10 V |
| Signal | Decel G sensor signal | ||
| Threshold |
When the all of the following conditions a) to b) are satisfied twice in the same DC, DTC is detected a) | Variation of acceleration/deceleration | ≥ 0.0273 G b) | Variation of G after passing Filter | ≦ 0.011 G : Continue for 1 sec |
||
| Diagnosis delay time | 5 seconds × 2 count | ||
NOTE:
DC stands for “DRIVING CYCLE” and indicates a series of driving cycle of “Ignition switch OFF → ON → driving → OFF”.
POSSIBLE CAUSE
-
Decel G sensor
-
ABS actuator and electric unit (control unit)
-
Harness or connector (CAN communication line is error)
FAIL-SAFE
Idle stop is not performed
DTC CONFIRMATION PROCEDURE
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, ignition switch OFF and wait for at least 10 seconds, then perform the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10 V.
>>
GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
-
Start the engine.
-
Select “Data Monitor” in “TRANSMISSION”.
-
Select “G SPEED”.
-
Drive the Nissan Murano vehicle and maintain the following conditions for 10 seconds or more.
Selector lever : “D” position Vhiecle speed : More than 1 km/h (1 MPH) G SPEED : 0.05 G or more CAUTION:
Be careful of the driving speed.
-
Stop the Nissan Murano vehicle.
CAUTION:
Never stop the engine.
-
Repeat steps 4 through 5.
-
Check the DTC.
Is DTC detected?
YES>>Proceed to Diagnosis Procedure.
NO>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>Confirmation after repair: INSPECTION END
CHECK DTC (ABS)
With CONSULT
Check “Self Diagnostic Results” in “ABS”.
Is any DTC detected?
YES>>Check DTC detected item. Refer to DTC Index.
NO>>WORK END
P0966 Pressure Control Solenoid B
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0966
PC SOLENOID B
(Pressure Control Solenoid B Control Circuit Low)
Diagnosis condition
TCM power supply voltage: More than 11 V
Signal
—
Threshold
TCM judges that solenoid valve circuit is shorted to ground
Diagnosis delay time
Maintained for 1 second
POSSIBLE CAUSE
Harness or connector (Primary pressure solenoid valve circuit shorted to ground)
Primary pressure solenoid valve
FAIL-SAFE
Selector shock is large
Start is slow
Acceleration is slow
Lock-up is not performed
DTC Confirmation Procedure
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test...
P17f0 Cvt Judder (t/m Inspection)
DTC Description
NOTE:
The customer reports CVT judder (shake, shudder, single or multiple bumps or vibration) hesitation on acceleration, lack of power or RPM flare...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: P2096 A/f Sensor 1
DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P2096 POST CAT FUEL TRIM SYS B1 (Post catalyst fuel trim system too lean bank 1) Diagnosis condition — Signal (terminal) — Threshold The output voltage computed by ECM from the A/F sensor 1 signal is shifts to the lean side for a specified period Diagnosis delay time — P2097 POST CAT FUEL TRIM SYS B1 (Post catalyst fuel trim system too rich bank 1) Diagnosis condition — Signal (terminal) — Threshold The A/F signal computed by ECM from the A/F sensor 1 signal is shifts to the rich side for a specified period Diagnosis delay time — P2098 POST CAT FUEL TRIM SYS B2 (Post catalyst fuel trim system too lean bank 2) Diagnosis condition — Signal (terminal) — Threshold The output voltage computed by ECM from the A/F sensor 1 signal is shifts to the lean side for a specified period Diagnosis delay time — P2099 POST CAT FUEL TRIM SYS B2 (Post catalyst fuel trim system too rich bank 2) Diagnosis condition — Signal (terminal) — Threshold The A/F signal computed by ECM from the A/F sensor 1 signal is shifts to the rich side for a specified period Diagnosis delay time — POSSIBLE CAUSEDTC P2096 A/F sensor 1 (bank 1) A/F sensor 1 heater Heated oxygen sensor 2 (bank 1) Fuel pressure Fuel injector Intake air leaks Exhaust gas leaks DTC P2097 A/F sensor 1 (bank 1) A/F sensor 1 heater Heated oxygen sensor 2 (bank 1) Fuel pressure Fuel injector Intake air leaks Exhaust gas leaks DTC P2098 A/F sensor 1 (bank 2) A/F sensor 1 heater Heated oxygen sensor 2 (bank 2) Fuel pressure Fuel injector Intake air leaks Exhaust gas leaks DTC P2099 A/F sensor 1 (bank 2) A/F sensor 1 heater Heated oxygen sensor 2 (bank 2) Fuel pressure Fuel injector Intake air leaks Exhaust gas leaks FAIL-SAFENot applicable DTC Confirmation Procedure PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next test...
Nissan Murano (Z52) 2015-2024 Service Manual: Starting System :: Preparation. Preparation
Special Service Tool The actual shape of the tools may differ from those illustrated here. Tool number (TechMate No.) Tool name Description 165-GR8-1200KIT (—) Midtronics Battery Charger and Tester Tests batteries, starting and charging systems and charges batteries...
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Autolight system
The autolight system allows the headlights to turn on and off automatically. The autolight system can:
Turn on the headlights, front parking, tail, license plate and instrument panel lights automatically when it is dark. Turn off all the lights (except daylight running lights) when it is light. Keep all the lights on for a period of time after you place the ignition switch in the OFF position and all doors are closed.