Nissan Murano: Basic Inspection / Additional Service When Replacing Awd Control Unit
Description
When replacing AWD control unit, unit characteristics writing is required.
Work Procedure
PERFORM WRITING UNIT CHARACTERISTICS
Perform writing unit characteristics of electric controlled coupling.
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Refer to Work Procedure.
Work Flow
DETAILED FLOWINTERVIEW FROM THE CUSTOMER
Clarify customer complaints before inspection. First of all, perform an interview utilizing Diagnostic Work Sheet and reproduce symptoms as well as fully understand it...
Description
When replacing AWD control unit, rear final drive assembly and/or electric controlled coupling, unit characteristics of electric controlled coupling writing is required...
Other information:
MAG Welding
MAG welding uses the heat of an electric arc to join two pieces of metal by fusing both the metal and the electrode. For auto repair MAG (Metal Active Gas) are the types of arc welding most often used.
Principles of MAG Welding
The welding electrode consists of a wire wound on a reel...
Reference Value
TERMINAL LAYOUTPHYSICAL VALUES
Terminal
(Wire color) Description Condition
Reference value
(Approx.)
+ – Signal name Input/Output
1
(W)
2
(V/G)
Instrument panel tweeter LH
Output
Ignition switch ON
Sound output
4
(W)
3
(G)
Instrument panel tweeter RH
Output
Ignition switch ON
Sound output
5
(W)
6
(B)
Sound signal subwoofer
Output
Ignition switch ON
Sound output
7
(GR)
—
Ground
—
Ignition switch ON
0 V
10
(SB)
7
(GR)
Battery power supply
Input
Ignition switch OFF
Battery voltage
11
(G)
7
(GR)
Battery power supply
Input
Ignition switch OFF
Battery voltage
12
(B)
—
Ground
—
Ignition switch ON
0 V
13
(W)
8
(B)
Sound signal subwoofer
Output
Ignition switch ON
Sound output
14
(R)
9
(P)
Sound signal rear door speaker RH
Output
Ignition switch ON
Sound output
18
(V/R)
19
(O)
Sound signal front door speaker and tweeter LH
Output
Ignition switch ON
Sound output
20
(W)
Ground
Amp...