Tetsu0san Posted June 29, 2017 Posted June 29, 2017 Hi all. First post! I've recently bought a 2003 Relay LWB with the 2.2 diesel Peugeot engine, and it runs really well. It's a nice drive, fairly quiet and gets up to speed reasonably well. I bought it as a replacement for a 2004 LDV Convoy that I'd just spent a few months welding up and getting MOT'd, just in time for the injection pump to fail. Live and learn I suppose... Anyway, I do have a couple of issues with the Relay and I would like to know the answer to a couple of question. Firstly, the blower only works on full so I presume the resitor has failed. Where is this located? Next, the horn in the steering wheel doesn't work and has been 'fixed' by putting a button on the dashboard. I'd like to get this back to factory so how to I remove the horn press on the steering wheel? I don't think the wheel has an airbag so I don't really need to worry about that side of things. Lastly, where is the OBD port located? I'd like to have a poke around with errors codes to fault find a few other small issues. Cheers all! Quote
Tetsu0san Posted June 29, 2017 Author Posted June 29, 2017 Actually, it's not my first post. No idea what my first post was though... Quote
paul.h Posted June 30, 2017 Posted June 30, 2017 Welcome to the forum. This shows the diagnostic socket position on a 2006 Relay which could be similar to the 2003 model. http://www.outilsobdfacile.com/location-plug-connector-obd/Citroen-relay-3-rhd From the parts diagrams the blower speed control resister looks to be at the right of the heater unit on the right of the blower. There are a few part numbers depending on the production date and if you have air con. With air con 6441E5 up to production 17069875 and then 6441CA. Without air con 6441E5 up to production 20020426 and then 6441CA. According to the parts diagrams you should have air bags, or at least from production 17000001. The pad in the middle of the steering wheel contains the air bag. When you switch on the ignition there should be a warning lamp that comes on for a few seconds with the other lamps, it may show an air bag or SRS. To remove the air bag, switch off the ignition, open the bonnet/door to access the battery (I am not sure where it is), wait for a few minutes for the bsi to shut down, disconnect the battery negative lead and wait 10 minutes at least, then remove the bolts on the back of the steering wheel and the air bag can then be removed. Fit the air bag back, connect the battery, wait a minute or so, switch on the ignition so the dash lights up, wait a minute or so for the bsi to start up and then the engine can be started. If needed, reset the date/clock and take the windows down and up to reset the anti pinch. The battery disconnection/reconnection procedure aviods odd electrical problems if the bsi is not given time to shut down and save settings. With the air bag off you might be able to see a switch for the horn but it could be the fault is the rotary switch under the steering wheel switch unit with the light/wiper stalks. Quote
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