Nissan Rogue (T33) 2021-Present Service Manual: U0076-00 Can Comm Circuit
DTC Description
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms | DTC detection condition | ||
|---|---|---|---|---|
| U0076 | 00 | Control module communication Bus D Off | Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | CAN communication signal | |||
| Threshold | Not transmitting. | |||
| Diagnosis delay time | 2 seconds or more | |||
POSSIBLE CAUSE
CAN communication system
FAIL-SAFE
The following functions are suspended.*
-
Intelligent trace control function
-
Active ride control function
-
Automatic brake hold function
-
Drive mode selector function
*: Depends on the DTC detection status
DTC CONFIRMATION PROCEDURE
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE� has been previously conducted, always ignition switch OFF and wait at least 10 seconds before conducting the next test.
>>
GO TO 2.
CHECK DTC DETECTION
With CONSULT
-
Ignition switch OFF to ON.
CAUTION:
Be sure to wait of 10 seconds after ignition switch OFF or ON.
-
Perform self-diagnosis for “CHASSIS CONTROL�.
Is DTC “U0076-00� 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
Proceed to Trouble Diagnosis Flow Chart.
Other materials:
Diagnosis System (tcm)
Diagnosis Description
1 Trip Detection Diagnosis and 2 Trip Detection Diagnosis
NOTE:
“Start the engine and turn OFF the ignition switch after warm-up.� This is defined as 1 trip.
1 TRIP DETECTION DIAGNOSISWhen initial
malfunction is detected, TCM memorizes DTC. In these diagnoses, some ...
Automatic Emergency Braking. Ecu Diagnosis Information
Adas Control Unit 2
List of ECU Reference
ECU Reference
ADAS control unit 2 (Without ProPILOT Assist 2.1)
Reference Value
Fail-safe (ADAS Control Unit 2)
DTC Inspection Priority Chart
DTC Index
ADAS control unit 2 (With ProPILOT Assist 2.1)
Reference Value
Fail- ...
P0420 Three Way Catalyst Function
DTC Description
The ECM monitors the switching frequency ratio of air fuel ratio (A/F) sensor 1 and heated oxygen sensor 2.A
three way catalyst (manifold) with high oxygen storage capacity will
indicate a low switching frequency of heated oxygen sensor 2. As oxygen
storage capacity decreases, ...
