radio RENAULT TWINGO 2009 2.G Electrical Equipment - Multiplexing User Guide

88B-27
AFTER REPAIRRun the multiplex network test again using the diagnostic tool.
Clear the stored faults on all the computers connected to the network.
Deal with any other faults.
V3 MR-413-X44-88B000$070.mif
MULTIPLEXING
Fault finding – Interpretation of faults88B
UNRECOGNISED COMPUTERS ON THE NETWORK
NOTES–Check computer compatibility with the vehicle.
E.g.: Certain computers such as Radio R1-08 might not be recognised because a
type A3 display is fitted (in place of a type A2 display).
Check that the CLIP diagnostic tool update is recent enough to be able to deal with faults on the vehicle.
–Switch to computer fault finding mode.
Attempt to establish dialogue with computers.
If there is no communication from the computers to the diagnostic tool: see ALP 1
No dialogue with the computers or computers not communicating with the diagnostic tool.
Check the connections to the computers and that there are no open circuits.
Repair if necessary.
If there is communication with computers:
Make sure that the computer identification information is correct and matches the vehicle in fault finding.
–Check that the following computer information is correct:
–Vdiag:
–Program No.: (injection computer)
If no faults or open or short circuits have been detected after these tests, contact Techline.