RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide https://www.carmanualsonline.info/img/7/1664/w960_1664-0.png RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide

Page 11 of 25

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide 88B - 11
MULTIPLEXING
Fault finding - Configuration
88B
V4 MR-372-J84-88B050$600_eng.mif
MULTIPLEXING
Fault finding - Configuration
MULTIPLEX NETWORK CONFIGURATION
The tool displays the UCH and Airbag

Page 12 of 25

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide 88B  - 12
MULTIPLEXING
Fault finding - Configuration
88B
V4 MR-372-J84-88B050$600_eng.mif
Configuration screen
Make sure that the information displayed on the two tabs is correct.
The same configurati

Page 13 of 25

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide 88B  - 13
MULTIPLEXING
Fault finding - Configuration
88B
V4 MR-372-J84-88B050$600_eng.mif
Option: depending on equipment level
If during the multiplex network test the following message appears: No di

Page 14 of 25

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide 88B  - 14
MULTIPLEXING
Fault finding - Interpretation of faults
88B
V4 MR-372-J84-88B050$700_eng.mif
MULTIPLEXING
Fault finding - Interpretation of faults
FAULTY SEGMENT ON THE MULTIPLEX NETWORK
NOTES

Page 15 of 25

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide 88B  - 15
MULTIPLEXING
Fault finding - Interpretation of faults
88B
V4 MR-372-J84-88B050$700_eng.mif
FAULTY COMPUTER
NOTES–Make sure the computers installed in the vehicle are the correct type and a

Page 16 of 25

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide 88B  - 16
MULTIPLEXING
Fault finding - Interpretation of faults
88B
V4 MR-372-J84-88B050$700_eng.mif
UNRECOGNISED COMPUTERS ON THE NETWORK
NOTES–Check the compatibility of the computers with the Sc

Page 17 of 25

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide 88B  - 17
MULTIPLEXING
Fault finding - Interpretation of faults
88B
V4 MR-372-J84-88B050$700_eng.mif
MULTIPLEX NETWORK NOT OPERATIONAL
NOTESFirst check that the computer at the end of the faulty segme

Page 18 of 25

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide 88B  - 18
MULTIPLEXING
Fault finding - Interpretation of faults
88B
V4 MR-372-J84-88B050$700_eng.mif
MULTIPLEX NETWORK NOT OPERATIONAL (CONTINUED)
120 ΩΩ Ω Ω
 ± 10 Ω
Open circuit on one or

Page 19 of 25

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide 88B  - 19
MULTIPLEXING
Fault finding - Customer complaints
88B
V4 MR-372-J84-88B050$800_eng.mif
MULTIPLEXING
Fault finding - Customer complaints
NO DIALOGUE WITH THE COMPUTERS ALP 1
NO TOPOLOGY DIAGRA

Page 20 of 25

RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multiplexing User Guide 88B  - 20
MULTIPLEXING
Fault finding - Fault Finding Chart
88B
V4 MR-372-J84-88B050$900_eng.mif
MULTIPLEXING
Fault finding - Fault Finding Chart
ALP 1 No dialogue with computers
NOTESVehicle computer
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