Nissan Murano: Side Radar (rear Left) (side Radar Lh) / U1010-49 Control Unit (can)
DESCRIPTION
CAN controller controls the communication of ITS communication signal and the error detection.
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| U1010-49 |
CONTROL UNIT (CAN) [Control unit (CAN)] |
Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | – | ||
| Threshold | If side radar LH detects malfunction by CAN controller initial diagnosis | ||
| Diagnosis delay time | – | ||
POSSIBLE CAUSE
Side radar LH
FAIL-SAFE
The following systems are canceled:
-
Blind Spot Warning (BSW)
-
Rear Cross Traffic Alert (RCTA)
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Start the engine.
-
Turn the Blind Spot Warning system ON.
-
Select “All DTC Reading” mode.
-
Check if “U1010-49” is detected as the current malfunction in “Self Diagnostic Result” mode of “Side radar (Rear left)”.
Is “U1010-49” detected?
YES>>Refer to Diagnosis Procedure.
NO>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>Confirmation after repair: Inspection End.
SELF DIAGNOSTIC RESULT
CONSULT
-
Start the engine.
-
Turn the Blind Spot Warning system ON.
-
Select “ALL DTC Reading” mode.
-
Check if “U1010-49” is detected as the current malfunction in “Self Diagnostic Result” mode of “Side radar (Rear left)”.
Is “U1010-49” detected?
YES>>Replace the side radar LH. Refer to Removal and Installation.
NO>>Inspection End.
U1000-01 Can Comm Circuit
DTC Description
DESCRIPTIONCAN COMMUNICATIONCAN (Controller Area Network) is a serial communication line for real-time applications. It is an on-Nissan Murano vehicle multiplex communication line with high data communication speed and excellent error detection ability...
Power Supply and Ground Circuit (side Radar Lh)
Work Procedure
CHECK FUSES
Check that the following fuse is not blown:
Signal name Fuse No.
Ignition power supply
29(10 A)
Is the fuse blown?
YES>>
Replace the blown fuse after repairing the affected circuit...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: B242a Clsr Condition
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen items (Trouble diagnosis content) DTC detecting condition B242A-01 CLSR CONDITION (Closure condition) Diagnosis condition All times Signal (terminal) Open switch signal, close switch signal (automatic back door control module connector terminal: 5, 11) Threshold Automatic back door control module detects open switch and close switch ON, when the back door closure motor starts to operate...
Nissan Murano (Z52) 2015-2024 Service Manual: Precautions
Description Observe the following precautions to ensure safe and proper servicing. These precautions are not described in each individual section. Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collisions...
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