Nissan Murano: Dtc/circuit Diagnosis / Steering Switches
CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE
-
Ignition switch OFF.
-
Disconnect combination switch connector.
-
Check resistance between the terminals of combination switch connector.
| Combination switch | Condition |
Resistance (Ω) (Approx.) | ||
|---|---|---|---|---|
| Connector | Terminal | Terminal | ||
| M143 | 31 | 33 | Depress SOURCE switch. | 1 |
Depress  switch. |
121 | |||
Depress  switch. |
321 | |||
Depress  switch. |
723 | |||
| Depress OK switch. | 2023 | |||
| 32 | Depress   switch. |
1 | ||
Depress  switch. |
121 | |||
Depress  switch. |
321 | |||
Depress  switch. |
723 | |||
Depress  switch. |
2023 | |||
Is the inspection result normal?
YES>>GO TO 2.
NO>>Replace steering switches. Refer to Removal and Installation.
CHECK HARNESS BETWEEN COMBINATION METER AND COMBINATION SWITCH
-
Disconnect combination meter connector and combination switch connector.
-
Check continuity between combination meter connector and combination switch connector.
Combination meter Combination switch Continuity Connector Terminal Connector Terminal M24 22 M41 4 Yes 23 3 21 2 -
Check continuity between combination meter connector and ground.
Combination meter Ground Continuity Connector Terminal M24 22 — No 23 21
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace harness or connectors.
CHECK COMBINATION SWITCH
Check continuity between combination switch connectors.
| Combination switch | Continuity | |||
|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | |
| M143 | 31 | M41 | 4 | Yes |
| 32 | 3 | |||
| 33 | 2 | |||
Is the inspection result normal?
YES>>GO TO 4.
NO>>Replace spiral cable. Refer to Removal and Installation.
CHECK HARNESS BETWEEN COMBINATION METER AND AUDIO UNIT
-
Disconnect combination meter connector and audio unit connector.
-
Check continuity between combination meter connector and audio unit connector.
Combination meter Audio unit Continuity Connector Terminal Connector Terminal M23 49 M122 22 Yes 23 50 42 43 -
Check continuity between combination meter connector and ground.
Combination meter Ground Continuity Connector Terminal M23 49 — No 50
Is the inspection result normal?
YES>>Replace audio unit. Refer to Removal and Installation.
NO>>Repair or replace harness or connectors.
Power Supply and Ground Circuit. Audio 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...
Front Auxiliary Input Jacks
Diagnosis Procedure
AUX JACKCHECK AUX JACK HARNESS CONTINUITY
Ignition switch OFF.
Disconnect audio unit connector and front auxiliary input jacks connector...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Repair Techniques Using Body Straightening Equipment
Steps and Process Each step and process should be described in detail. See below the steps:Details Repair preparation Repair method confirmation Check the contents of the repair sheet and the work procedure. Preparation of tools and equipment Prepare the necessary tools and equipment...
Nissan Murano (Z52) 2015-2024 Owners Manual: AEB with Pedestrian Detection system operation
Vehicle ahead detection indicator AEB with Pedestrian Detection emergency warning indicator AEB with Pedestrian Detection system warning light The AEB system operates at speeds above approximately 3 mph (5 km/h). For the pedestrian detection function, the system operates at speeds between 6 – 37mph (10 – 60 km/h)...
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Driver and passenger supplemental knee air bag
Driver’s side
The knee air bag is located in the knee bolster, on the driver’s and passenger’s side. All of the information, cautions and warnings in this manual apply and must be followed. The knee air bag is designed to inflate in higher severity frontal collisions, although it may inflate if the forces in another type of collision are similar to those of a higher severity frontal impact. It may not inflate in certain collisions.
Passenger’s side
