Nissan Murano: Dtc/circuit Diagnosis / U1300 Av Comm Circuit
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| U1300–01 |
AV communication circuit (AV communication circuit) |
Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | — | ||
| Threshold | — | ||
| Diagnosis delay time | — | ||
POSSIBLE CAUSE
-
AV communication circuit
-
AV control unit
-
Combination meter
FAIL-SAFE
AV communication is inoperative
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Ignition switch OFF and wait at least 30 seconds.
-
Ignition switch ON and wait at least 30 seconds or more.
-
Select “Self Diagnostic Result” mode of “MULTI AV”.
-
Check DTC.
Is DTC U1300 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 SELF DIAGNOSTIC RESULT
Check if any DTC other than “U1300” is detected in “Self diagnostic result” of “MULTI AV”.
Is any DTC detected?
YES>>Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC Index.
NO>>Replace AV control unit. Refer to Removal and Installation.
U1000 Can Comm Circuit
DTC Description
DESCRIPTIONCAN (Controller Area Network) is a serial communication line for real-time application. 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. Av Control Unit
Diagnosis Procedure
CHECK FUSE
Check that the following fuses are not blown:
Terminal No. Signal name Fuse No. Capacity
7
ACC power supply
7
10 A
17
Ignition power supply
29
10 A
19
Battery power supply
15
20 A
Are the fuses blown?
YES>>
Replace the blown fuse after repairing the affected circuit...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Evap Canister Vent Control Valve
Exploded View 1. EVAP canister control pressure sensor 2. EVAP canister 3. EVAP canister purge hose 4. EVAP canister vent control valve A. O-ring Removal and Installation NOTE: The EVAP canister vent control valve can be removed without removing the EVAP canister...
Nissan Murano (Z52) 2015-2024 Service Manual: Door Mirror Motor
Component Function Check ACTIVE TEST CONSULT Select “MIRROR MOTOR RH” and “MIRROR MOTOR LH” in “Active Test” mode of “AUTO DRIVE POS.”. Check that the function operates normally. Test item Description MIRROR MOTOR LH UP Door mirror LH Upward DWN Downward L Leftward R Rightward Off Stop MIRROR MOTOR RH UP Door mirror RH Upward DWN Downward L Leftward R Rightward Off Stop Is the inspection result normal? YES>> Door mirror motor function is OK...
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Autolight system
The autolight system allows the headlights to turn on and off automatically. The autolight system can:
Turn on the headlights, front parking, tail, license plate and instrument panel lights automatically when it is dark. Turn off all the lights (except daylight running lights) when it is light. Keep all the lights on for a period of time after you place the ignition switch in the OFF position and all doors are closed.