RENAULT TWINGO RS 2009 2.G Electrical Equipment - Multiplexing Workshop Manual

RENAULT TWINGO RS 2009 2.G Electrical Equipment - Multiplexing Workshop Manual https://www.carmanualsonline.info/img/7/1702/w960_1702-0.png RENAULT TWINGO RS 2009 2.G Electrical Equipment - Multiplexing Workshop Manual

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RENAULT TWINGO RS 2009 2.G Electrical Equipment -  Multiplexing Workshop Manual 8Electrical equipment
V3 MR-413-X44-88B000$TOC.mif
V3
88B
"The repair procedures given by the manufacturer in this document are based on the 
technical specifications current when it was prepared.
The

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RENAULT TWINGO RS 2009 2.G Electrical Equipment -  Multiplexing Workshop Manual 88B-2V3 MR-413-X44-88B000$010.mif
88B
INTRODUCTION
Description of the multiplex network:
The multiplex network consists of a twisted pair of wires connected to several vehicle computers.
These two wir

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RENAULT TWINGO RS 2009 2.G Electrical Equipment -  Multiplexing Workshop Manual 88B-3V3 MR-413-X44-88B000$010.mif
MULTIPLEXING
Fault finding – Introduction88B
MULTIPLEX NETWORK OPERATION TEST
Vehicle computer power supply for fault finding:
Depending on the type of vehicle equi

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RENAULT TWINGO RS 2009 2.G Electrical Equipment -  Multiplexing Workshop Manual 88B-4V3 MR-413-X44-88B000$010.mif
MULTIPLEXING
Fault finding – Introduction88B
MULTIPLEX NETWORK TEST PROCEDURE
–Establish dialogue with the computers storing the vehicle configuration (read ident

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RENAULT TWINGO RS 2009 2.G Electrical Equipment -  Multiplexing Workshop Manual 88B-5V3 MR-413-X44-88B000$010.mif
MULTIPLEXING
Fault finding – Introduction88B
If the following error messages appear during a multiplex network test: 
–Communication cannot be established with so

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RENAULT TWINGO RS 2009 2.G Electrical Equipment -  Multiplexing Workshop Manual 88B-6V3 MR-413-X44-88B000$010.mif
MULTIPLEXING
Fault finding – Introduction88B
Interpreting test result charts
On the Faults tab, the computers are organised into the following groups:
–Not detect

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RENAULT TWINGO RS 2009 2.G Electrical Equipment -  Multiplexing Workshop Manual 88B-7V3 MR-413-X44-88B000$010.mif
MULTIPLEXING
Fault finding – Introduction88B
REPAIR HELP
 Help with detecting computer or faulty segment:
If the multiplex network is completely frozen, this comman

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RENAULT TWINGO RS 2009 2.G Electrical Equipment -  Multiplexing Workshop Manual 88B-8V3 MR-413-X44-88B000$020.mif
88B
Multiplexing enables signals to be sent between different computers on the vehicle, such as:
119 Automatic transmission computer 756 Airbag pretensioners/computer

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RENAULT TWINGO RS 2009 2.G Electrical Equipment -  Multiplexing Workshop Manual 88B-9V3 MR-413-X44-88B000$020.mif
MULTIPLEXING
Fault finding – List and location of components88B
1222
995
261
645
756
502 120 119 10942251959653247
419

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RENAULT TWINGO RS 2009 2.G Electrical Equipment -  Multiplexing Workshop Manual 88B-10V3 MR-413-X44-88B000$030.mif
MULTIPLEXING
Fault finding – Operating diagram88B
Operating diagram of the CAN Vehicle network
Number Description
119 Automatic gearbox
120 Injection computer
247
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