Nissan Murano: Dtc/circuit Diagnosis / B1310 Tcu Temperature Error
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| B1310 |
TCU TEMPERATURE ERROR (TCU temperature error) |
Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | — | ||
| Threshold | TCU internal temperature is high | ||
| Diagnosis delay time | 1 second or more | ||
POSSIBLE CAUSE
-
TCU internal temperature is high
-
TCU
FAIL-SAFE
Telematics system function stops
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Erase DTC.
-
Select “Self Diagnostic Result” mode of “TELEMATICS”.
-
Check DTC.
Is DTC B1310 detected?
YES>>Proceed to DTC Diagnosis Procedure.
NO>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>Confirmation after repair: Inspection End.
CHECK AROUND TCU
Check whether there is any factor which causes a temperature rise near TCU.
Was there any factor?
YES>>Remove the factor.
NO>>GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
Perform DTC confirmation procedure again. Refer to DTC Description.
Is DTC B1310 detected again?
YES>>Replace TCU. Refer to Removal and Installation.
NO>>Inspection End.
B130d Tel Line Out Error
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B130D
TEL LINE OUT ERROR
(Telephone line out error)
Diagnosis condition
When ignition switch is ON...
B13d9 Usb Connection
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B13D9
USB CONNECTION
(USB connection)
Diagnosis condition
When ignition switch is ON...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Headlamp Aiming Adjustment
Inspection PREPARATION BEFORE ADJUSTINGBefore performing aiming adjustment, check the following: Make sure all tires are inflated to correct pressure. Place vehicle and screen on level surface. Make sure there is no load in Nissan Murano vehicle other than the driver (or equivalent weight placed in driver's position)...
Nissan Murano (Z52) 2015-2024 Service Manual: P0863 Tcm Communication
DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0863 CONTROL UNIT (CAN) (TCM Communication Circuit) Diagnosis condition Engine is started Signal — Threshold An error is detected at the initial CAN diagnosis of TCM Diagnosis delay time Within 1 second POSSIBLE CAUSETCMFAIL-SAFE Selector shock is large Start is slow Acceleration is slow Lock-up is not performed DTC Confirmation Procedure PREPARATION BEFORE WORK If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test...
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Unfastening the seat belts. Checking seat belt operation
Unfastening the seat belts
To unfasten the seat belt, press the button
on the buckle 
. The seat belt
automatically
retracts.
