Nissan Murano: Steering Control System :: Dtc/circuit Diagnosis / C1606 Eps Motor
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| C1606 |
EPS MOTOR (EPS motor) |
Diagnosis condition | When engine is running. |
| Signal (terminal) | — | ||
| Threshold | Power steering motor failure or power steering control module motor driver failure | ||
| Diagnosis delay time | 1 second or more | ||
POSSIBLE CAUSE
-
Harness or connectors
-
Power steering control motor
-
Power steering control module
FAIL-SAFE
Manual steering state
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always place the ignition switch in the OFF position and wait at least 10 seconds before conducting the next test.
>>
GO TO 2.
DTC REPRODUCTION PROCEDURE
CONSULT
-
Ignition switch OFF to ON.
-
Select "Self Diagnostic Result" mode of "EPS/DAST 3".
Is DTC “C1606” detected?
YES>>Proceed to diagnosis procedure. Refer to DTC Diagnosis Procedure.
NO>>Inspection End.
SELF DIAGNOSTIC RESULT
CONSULT
-
Ignition switch OFF to ON.
-
Erase "Self Diagnostic Result" mode of "EPS/DAST 3".
-
Ignition switch OFF and wait for at least 10 seconds.
-
Ignition switch ON.
-
Select "Self Diagnostic Result" mode of "EPS/DAST 3".
Is DTC “C1606” detected?
YES>>Power steering motor is malfunctioning. Replace power steering oil pump assembly. Refer to Removal and Installation.
NO>>Check pin terminal and connection of each harness connector for malfunctioning conditions.
C1602 No Tuning Set
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition
C1602
NO TUNING SET
(No tuning set)
Diagnosis condition
When ignition switch ON...
C1609 Can Vhcl Speed
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition
C1609
CAN VHCL SPEED
(CAN Nissan Murano vehicle speed signal)
Diagnosis condition
When engine is ON
Signal (terminal)
Nissan Murano Vehicle speed signal
Threshold
ABS actuator and electric unit (control unit) input signal error is detected...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Tire Pressure Sensor
Exploded View 1. Tire pressure sensor 2. Valve cap 3. Valve core 4. Valve A. Screw : Parts that are replaced as a set when the tire is replaced. Removal and Installation REMOVALRemove the wheel and tire using power tool. Refer to Removal and Installation...
Nissan Murano (Z52) 2015-2024 Service Manual: P0778 Pressure Control Solenoid B
DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0778 PC SOLENOID B (Pressure Control Solenoid “B” Electrical) 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 (Secondary pressure solenoid valve circuit is shorted to ground) Secondary pressure solenoid valve FAIL-SAFE Selector shock is large Start is slow Acceleration is slow Lock-up is not performed DTC Confirmation Procedure CAUTION: Always drive vehicle at a safe speed...
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Luggage hooks
When securing items using luggage hooks located on the back of the seat or side finisher do not apply a load over more than 6.5 lbs. (29 N) to a single hook.
The luggage hooks that are located on the floor should have loads less than 110 lbs. (490 N) to a single hook.
