Serial means that the information is sent in "packages" in close succession.[/FONT] [FONT=Verdana]All the control modules in the car are connected via three buses. Welcome to Saabscene – General discussion forum for Saab Welcome to Saabscene - a website dedicated to all things Make. The plastic cable terminals are laser welded to the cable and the brass terminals are pressed on. The ICM makes sure that information is transferred between the O-bus and the electrical buses.[/FONT] [FONT=Verdana]The P-bus has a data transfer rate of 500 kbits/s and the I-bus of 33 kbits/s. weblink
With our hassle free 365 day return policy and free tech support you can trust FCP for all of your Saab replacement part needs. My right turn signal doesn't work and neither does my right hazard. Once you see light and there is none passing through the current module unplugged you have found 1 problem which needs replacing or reprograming. For example, the engine management system has a coolant temperature sensor, which means that coolant temperature is always available to all systems.
These are all part of the car's "immobilizer environment" and continuously send an ID number over the bus. Only now is the steering column locked.[/FONT] [FONT=Verdana]When the key is inserted into the ignition switch, the steering column lock is released if the transponder is approved. This means that a fault will generate a DTC for an intermittent bus fault in all the control modules downstream.[/FONT] [FONT=Verdana]Fault diagnosis follows the standard fault diagnosis procedure: check the power Is that your Saab in your profile pic?
Lights will go on, but no blinking. Add Thread to del.icio.us Bookmark in Technorati Tweet this Thread! Also to facilitate fault diagnosis, the O-bus control modules have fault counters. Already replaced the flasher relay module and problem persists.
Just installed new covers, sockets and bulbs in front and back. 2003 Saab 9-3 Turn Signal Switch Pulling off (certain markets only).[/FONT] [/FONT] [FONT=Verdana]-[/FONT] [FONT=Verdana][FONT=Verdana]The MIU uses the value for the speedometer. [/FONT] [/FONT] [FONT=Verdana]-[/FONT] [FONT=Verdana][FONT=Verdana]The ICM uses the value for trip computer functions. [/FONT] [/FONT] [FONT=Verdana]-[/FONT] [FONT=Verdana][FONT=Verdana]The Ask a Mechanic Online. I have had this for over a year now and i'm getting sick of it.
But still no signal or rear break light 4 | Reply - Share Hide Replies ∧artie1 year 8 months agoI have a 1995 ford f-150 have no brake lights in rear The time now is 12:21 AM. Did the technician note any fault codes on your receipt? CarGurus | My account Saved searches Saved listings Saved promotions Sign in Join | Advertise | United States Canada United Kingdom Used Cars New Cars Car Values Sell My
The Car Park How to Classic Saab 9-5 Saab 9-3 Sport Saloon / Convertible / Combi (Estate)/TurboX/AWD (2003 - on) Help, Advice, Saabs and Motoring Tyres, Wheels, and Brakes Wash and I do have a blown headlight bulb on the left side, which is also the blinker that is malfunctioning. Saab 9-3 Indicator Stalk Problem Without fault codes is reseating of connectors and replacement of units the only fault tracing measures. 2004 Saab 9 3 Turn Signal Switch Thanks!Repairs on these cars are usually divided into two groups: must be done by a Saab tech and done by anybody.
ok, I check my receipt. have a peek at these guys key on or off, signal stalk up down or in between. Since I've bought i haven't driven it much I'll go out start it and sit in the car for a minute w... 2001 Saab 9-3 SE - Maintenance & Repair Manual The P-bus has two leads and the I-bus one lead. Saab Cim
Sometimes it will not come back for days and will not stay working for more than a few miles on any day. Is the fuse OK? You may have to register before you can post: click the register link above to proceed. check over here The voltage is created using three resistors connected in series between 5V and ground.
Mark helpful 0 Report Mhughessmith answered 2 years ago Do the 4 ways and the turn signals share the same flashers or relays? Look to see if there is a Red light on it that is on. already a member: Home Register Forum Today's Posts FAQ Calendar Community Member List Forum Actions Mark Forums Read Quick Links View Forum Leaders Garage Blogs What's New?
CORRECTIVE ACTIONPrior to performing extensive diagnosis, check the vehicles fuses to ensure they are not blown. I was in an accident and my light was smashed so I replaced it myself and its been blinking fast but running and lighting up fine. Pressing a button on the ICM is the most reliable way to wake the bus immediately.[/FONT] [FONT=Verdana]In the most basic model of the car, there are only optical cables behind the The ticking noise seems to be coming from the centre of the dashboard, is it hidden in there somewhere ?
If so what was the problem? The wires are also twisted to further reduce their sensitivity. [/FONT] [FONT=Verdana]P-bus and I-bus, message transmission and reception[/FONT] [FONT=Verdana]A control module sends a message by sending ones and zeros in a I was able to disassemble the relay and easily do a self-repair by cleaning the contacts. http://pagesetter.net/saab-9/saab-9-3-wiper-linkage.html If the directionals only flash in one position and are off constantly in the other direction, the usual cause is a burnt-out bulb.
Mark helpful 31,015 Report BoholMark answered 2 years ago Separate. Coolant temperature is used by the main instrument unit to control the temperature gauge, and the ACC to control ventilation fan speed and air distribution when starting from cold.[/FONT] [FONT=Verdana]I-bus, principles My rear blinkers, brake lights and 4 way flashers do not work, But they all work in the front. Hector Lopez 0 | Reply - Share Hide Replies ∧Linda11 months 16 days agoI have a 1998 ford contour and my turn signals or flashers will work.Have replaced the switch and
A counter counts up each time bus communication with the control module is broken and the module loses contact with all other control modules. I've got different opinion about the cause of the problem. In other car variants, the optical cables are routed to a CD player or changer in the dashboard, an amplifier under the driver's seat and to the luggage compartment, which can I loved it for 31 days.
Took them 7 hours to tell me I needed a new ignition switch. Powered by vBulletin Version 4.2.3 Copyright © 2016 vBulletin Solutions, Inc. Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… 08-12-2013 07:25 PM #1 Stimpy2 View Profile View Forum Posts Private Message View Blog Entries Saab Newbie Join Date Aug Additional control modules can be connected.