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#1
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W123 Electrical Problem
Have any 123bies ever had this problem: Turn signals dead (hazard works) and Water Temp & Fuel gauges dead. All fuses good and everything else electrical works.
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Don't Chrome them; polish them |
#2
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replace fuse #12
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1985 300TD Turbo Euro-wagon 1979 280CE 225,200 miles 1985 300D Turbo 264,000 miles 1976 240D 190,000 miles 1979 300TD 220,000 GONE but not forgotten 1976 300D 195,300 miles 1983 300D Turbo 175,000 miles http://i42.photobucket.com/albums/e3...e485-1-2-1.jpg |
#3
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79mercy is right about fuse 12. I rechecked it and it was still OK. I then decided to move it around in case of a bad connection, and that solved the problem. I can't really explain it though. I'm still using the same fuse and there wasn't any visible evidence of a bad connection or corrosion. It's great when these minor problems repair themselves.
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Don't Chrome them; polish them |
#4
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The fuse probably had a small hairline crack in it and when you removed it you closed the gap. I'd just replace the fuse...
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1985 300TD Turbo Euro-wagon 1979 280CE 225,200 miles 1985 300D Turbo 264,000 miles 1976 240D 190,000 miles 1979 300TD 220,000 GONE but not forgotten 1976 300D 195,300 miles 1983 300D Turbo 175,000 miles http://i42.photobucket.com/albums/e3...e485-1-2-1.jpg |
#5
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Those type fuses wind up with as poor connection at the holder surface...so the fuse looks great, nut the connection in the holder is the fault..which is why we say to SPIN the fuse......
The correct test on these is to use a 12v lamp/meter to ground and BOTH sides of the fuse, with the test points being the holder clips , not the fuse ends.
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A Dalton |
#6
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I've done this test before to check the fuse terminals (hot side), but not a fuse. It makes good sense. Thanks for the tip.
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Don't Chrome them; polish them |
#7
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You're Welcome..
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A Dalton |
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