Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: U215f-87 Can Comm Err (laser/radar )
DTC Description
CAN (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. Modern Nissan Ariya vehicle is equipped with many electronic control unit, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H-line, CAN L-line) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart. Refer to CAN Communication Signal Chart.
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen items (Trouble diagnosis content) | DTC Detection Condition | |
|---|---|---|---|
| U215F-87 |
CAN comm err (laser/radar ) [Controller area network communication error (laser/radar)] |
Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | CAN communication signal | ||
| Threshold | Air bag diagnosis sensor unit cannot communicate CAN communication signal. | ||
| Diagnosis delay time | 2 seconds or more. | ||
POSSIBLE CAUSE
CAN communication system
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
CHECK SELF DIAGNOSIS RESULT
CONSULT
-
Ignition switch ON and wait for 2 seconds or more.
-
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
CHECK CAN COMMUNICATION SYSTEM
Check CAN communication system. Refer to Trouble Diagnosis Flow Chart.
>>
Inspection End
Other materials:
Drive Pinion
Kr15ddt
Exploded View
Drive pinion lock nut
Companion flange
Dust shield
Drive pinion oil seal
Pinion bearing assembly
O-ring
Drive pinion adjusting shim
Drive pinion
O-ring
Transfer case oil seal
Dowel pin
Plug
Gasket
T ...
Automatic air conditioner (models without rear control)
Models with heated steering wheel
Models without heated steering wheel
Basic information
Temperature control dial (driver's side)
AUTO button
Display screen
SYNC button
Temperature control dial (passenger's side)
ON·OFF button
Air recirculation button
Fan speed buttons
Air flow ...
C1213-A3 Control Unit Power Supply
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content) DTC detecting condition
C1213-A3
BATTERY VOLTAGE
(Battery voltage)
Diagnosis condition
Ignition switch: ON
Signal
Battery power supply signal (terminal #6)
Threshold
Battery po ...
