Marco Posted December 7, 2013 Share Posted December 7, 2013 Hi, small problem with the reversing light on my 2007 Puma 130. It does not work... But with ignition on and with gearbox in reverse there is some current at the lamp socket. My small 12v diagnostic light/pen will light up but compared to the other sockets (tail lights, indicater) it does not light up as bright as the other ones.. All bulbs tried and no one will light up (nothing at all) so guess voltage is to low. Will try to find a voltmeter for correct testing but in the meantime maybe one of the forum members does know the answer to this problem? Cheers, Marco Quote Link to comment Share on other sites More sharing options...
western Posted December 7, 2013 Share Posted December 7, 2013 try cleaning the earth connections. Quote Link to comment Share on other sites More sharing options...
Marco Posted December 8, 2013 Author Share Posted December 8, 2013 Checked but bad earth is not the problem, both in socket and via a separate earth on vehicle body I do get the same low glowing of the diagnostic pen. The voltage without running the engine is 11,9 Volt so guess something is wrong with the Amperes, just not enough current flowing to the light the bulb. Next step will be checking at the reverse light switch.. Within 20+ years Landy ownership I've never come accross such an small (frustrating) electric problem.. Quote Link to comment Share on other sites More sharing options...
AMB Posted December 10, 2013 Share Posted December 10, 2013 My first reaction would also have been bad earth. Now that you have a voltmeter you can check whether the problem is in the earth or feed side. Make up a long lead so that you can measure everything from the battery negative terminal. What are the voltages at each side of the bulb? Any significant voltage at the earth side indicates an earth problem as minimum. Look for connector corrosion. Quote Link to comment Share on other sites More sharing options...
Big.Mike Posted December 10, 2013 Share Posted December 10, 2013 Erm, is it corrosion on the bulb holder...? Its what I always look for on a Land Rover. Quote Link to comment Share on other sites More sharing options...
Marco Posted December 11, 2013 Author Share Posted December 11, 2013 Unfortunately no bad earth and not corrosion, checked multiple earth options (wire, body etc.) and cleaned socket, checked directly on connector etc. Expect it to be something like bad switch. Need to take out the cubby box.. Quote Link to comment Share on other sites More sharing options...
cackshifter Posted December 16, 2013 Share Posted December 16, 2013 Not sure if Pumas are the same as 300tdi in this respect but I had the same problem with a 300. Turned out to be the plug and socket connectors on the bulkhead, under the bonnet, just needed a bit of a clean up. If you do have these, might be worth checking before disturbing stuff inside. Quote Link to comment Share on other sites More sharing options...
Marco Posted December 16, 2013 Author Share Posted December 16, 2013 I've checked during the weekend, no problem at fuse box so I did take out the cubby box and center panel of the seat box. No problem at reverse light switch connector. Bypassed the reverse light switch and got the light working. So clearly a faulty switch. Have ordered the part here: http://www.brit-car.co.uk/product.php?xProd=151127 Thanks for replies. Quote Link to comment Share on other sites More sharing options...
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