Nissan Murano: Dtc/circuit Diagnosis / Power Supply and Ground Circuit. Av Control Unit
Nissan Murano (Z52) 2015-2024 Service Manual / Driver Information & Multimedia / Audio, Visual & Navigation System :: Navigation Without Bose / Dtc/circuit Diagnosis / Power Supply and Ground Circuit. Av Control Unit
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.
NO>>GO TO 2.
CHECK POWER SUPPLY CIRCUIT
-
Ignition switch OFF.
-
Disconnect AV control unit connectors.
-
Check voltage between AV control unit connectors and ground.
AV control unit Ground Condition Voltage
(Approx.)Connector Terminal M161 19 — Ignition switch: OFF Battery voltage 7 Ignition switch: ON 17
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace harness or connectors.
CHECK GROUND CIRCUIT
-
Ignition switch OFF.
-
Check continuity between AV control unit connector and ground.
AV control unit Ground Continuity Connector Terminal M161 20 — Yes
Is the inspection result normal?
YES>>Inspection End.
NO>>Repair or replace harness or connectors.
U1300 Av Comm Circuit
DTC Description
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...
Steering Switches
Diagnosis Procedure
CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE
Ignition switch OFF.
Disconnect combination switch connector.
Check resistance between the terminals of combination switch connector...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Basic Inspection. Diagnosis and Repair Workflow
Trouble Diagnosis Flow Chart DESCRIPTIONDETAIL OF TROUBLE DIAGNOSIS FLOW CHARTINTERVIEW WITH CUSTOMER Interview with the customer is important to detect the root cause of CAN communication system errors and to understand Nissan Murano vehicle condition and symptoms for proper trouble diagnosis...
Nissan Murano (Z52) 2015-2024 Service Manual: B1360 Combination Meter
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition B1360–02 Combination meter (Combination meter connection error) Diagnosis condition When ignition switch is ON. Signal (terminal) — Threshold — Diagnosis delay time — POSSIBLE CAUSE AV communication circuit is open Combination meter FAIL-SAFESteering switch is inoperative DTC Confirmation Procedure PERFORM DTC CONFIRMATION PROCEDURE CONSULT Ignition switch ON...
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Seatback pockets
Theremaybe one or two seatback pockets located on the back of the driver and passenger seats. The pockets can be used to store maps.
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