Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: U2176-81 Can Comm Err (ccm/st Angle Sensor)
DTC Description
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC Detection Condition | |
|---|---|---|---|
| U2176-81 |
CAN comm err (CCM/ST angle sensor) [Controller area network communication error (Chassis control module/Steering angle sensor)] |
Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | CAN communication signal | ||
| Threshold | If air bag diagnosis sensor unit detects an error signal that is received from chassis control module via CAN communication | ||
| Diagnosis delay time | 2 seconds or more. | ||
POSSIBLE CAUSE
-
Chassis control module
-
Air bag diagnosis sensor unit
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
CHECK DTC PRIORITY
If DTC U2176-81 is displayed with Network-DTC, first perform the trouble diagnosis for Network-DTC.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. Refer to DTC Index.
NO>>GO TO 2.
CHECK SELF DIAGNOSIS RESULT
CONSULT
-
Ignition switch ON.
-
Perform “Self diagnosis result” mode of “AIR BAG” using CONSULT.
Is malfunctioning part detected?
YES>>Refer to Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: Inspection End
Diagnosis Procedure
WARNING:
-
Before servicing, ignition switch OFF, disconnect battery negative terminal, and wait at least 3 minutes or more. (To discharge backup capacitor.)
-
Never use unspecified tester or other measuring device.
CHECK DTC PRIORITY
If DTC U2176-81 is displayed with Network-DTC, first perform the trouble diagnosis for Network-DTC.
Is applicable DTC detected?
YES>>Perform diagnosis of applicable. Refer to DTC Index.
NO>>GO TO 2.
CHECK CHASSIS CONTROL MODULE SELF-DIAGNOSIS RESULTS
Check if any DTC is detected in “Self diagnosis result” of “CHASSIS CONTROL”.
Is any DTC detected?
YES>>Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC Index (With Telematics) or DTC Index (Without Telematics).
NO>>Replace air bag diagnosis sensor unit. Refer to Removal and Installation.
Other materials:
Tcm
Reference Value
CONSULT DATA MONITOR STANDARD VALUE
In CONSULT, electric shift timing or lock-up timing, i.e. operation
timing of each solenoid valve, is displayed. Therefore, if there is an
obvious difference between the shift timing estimated from a shift shock
(or engine speed variation ...
U2454-87 Can Comm Circuit
Without Propilot Assist 2.1
DTC Description
CAN COMMUNICATIONCAN (Controller Area Network) is a
serial communication line for real time applications. It is an on-Nissan
Ariya vehicle multiplex communication line with high data communication
speed and excellent error detection ability. Mode ...
System maintenance
To ensure proper operation of the driver monitoring system on the Nissan Rogue, keep the camera and surrounding area clean. Use a soft, damp cloth—such as one designed for lens cleaning—wrung out thoroughly, and gently wipe the surface to remove dust or dirt.
License information (ProPILOT Ass ...