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: Ecu Diagnosis Information. Ecm
Values on the Diagnosis Tool NOTE: The following table includes information (items) inapplicable to this Nissan Murano vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items. Numerical values in the following table are reference values...
Nissan Murano (Z52) 2015-2024 Service Manual: Door Switch
Component Function Check CHECK FUNCTION CONSULT Select “DOOR SW-DR”, “DOOR SW-AS”, “DOOR SW-RL” or “DOOR SW-RR” in “Data Monitor” mode of “BCM(DOOR LOCK)”. Check that the function operates normally according to the following conditions: Monitor Item Condition Status DOOR SW-DR Front door LH Open On Closed Off DOOR SW-AS Front door RH Open On Closed Off DOOR SW-RL Rear door LH Open On Closed Off DOOR SW-RR Rear door RH Open On Closed Off Is the inspection result normal? YES>> Door switch is OK...
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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.
