Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: U3d01-51 Fota
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC Detection Condition | |
|---|---|---|---|
| U3D01-51 |
FOTA (FOTA) |
Diagnosis condition | Ignition switch is ON. |
| Signal (terminal) | BCM (CPU). | ||
| Threshold | When a CPU functional abnormality is detected by BCM internal self-diagnosis. | ||
| Diagnosis delay time | Within 2 seconds. | ||
POSSIBLE CAUSE
BCM
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
CHECK SELF-DIAG RESULT
CONSULT
-
Ignition switch ON and wait for 2 seconds or more.
-
Select “Self diagnosis result” mode of “BCM”.
Is DTC detected?
YES>>Refer to DTC Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: Inspection End.
DTC Diagnosis Procedure
CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit. Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>Replace BCM. Refer to Removal and Installation.
NO>>Repair or replace harness.
Other materials:
C1077-55 Dds Switch
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
C1077
55
DDS switch
(DDS switch)
Diagnosis condition
When ignition switch is ON.
When the power supply voltage is normal.
Signal (terminal)
...
Kr15ddt. Symptom Diagnosis. Overheating Cause Analysis
Overheating Cause Analysis
Troubleshooting Chart
Symptom Check items
Cooling system parts malfunction
Poor heat transfer
Water pump malfunction
Worn or loose drive belt
—
Thermostat stuck closed
Coolant circulation
Damaged fins
Dust contamination or rock cl ...
Transfer: Ty92a. System Description
Component Parts
Kr15ddt
Component Parts Location
A.
Transfer case assembly
B.
Rear final drive assembly
No. Component Function
1.
Drive mode switch
Refer to Component Parts Location for detailed component location.
2.
Chassis control module
Chassis contro ...