Peugeot RT4/5 Update Problem

This unit is the RT4 and RT5 system and is made by Magneti Marelli
Main differences between RT4 & RT5 - RT5 has Bluetooth Hands Free, faster Navigation calculation and on C4 & C4 Picasso only, USB ports and a High-Res screen.

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Re: Peugeot RT4/5 Update Problem

Post by GiveMeABreak »

It's simply because a major firmware update changes some of the RT* ECU parameters back to default values - which are easily fixed with Diagbox / Lexia / PP2000 without the need for Mirascripts.
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Marc
AleksandrV
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Re: Peugeot RT4/5 Update Problem

Post by AleksandrV »

Calin009 wrote: 28 Feb 2018, 15:37 Hi

I ve updated the system from a new genuine 8.31 Peugeot CD....now the system does not function anymore. It asks for the Update CD and the process begins again

The error is : Error during flasher loading. The update was done with engine running ...no issues when it was in progress.

What do I have to do now ?!

It s a RT4 407 coupe , earlier version 7.01
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Hello! Did you solve the problem? I have a similar situation on RT5.
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GiveMeABreak
Forum Admin Team
Posts: 37006
Joined: 15 Sep 2015, 19:38
Location: West Wales
My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow
x 5646

Re: Peugeot RT4/5 Update Problem

Post by GiveMeABreak »

Th CD lens on these units ages really quickly - not so bad for reading music files, but for data this can be really bad.

These older units don't have a USB, but I believe a cable can be obtained from the Peugeot dealers specifically (not Citroen). Depending on your existing firmware version you may have the USB functionality, but not for V7.*.

I think V8.11 has the USB functionality - which if you then copy the update CD onto the USB you may be ale to install it that way.
Please Don't PM Me For Technical Help

Marc
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