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Reverse light issue...

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Old Aug 10, 2013 | 11:58 PM
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Default Reverse light issue...

Hey guys I bought the Reverse light HID kit from Corvette Mods and I'm in the process of installing it. I hooked them up for a test run before installing and noticed the fuse btsi bu 10a was blown. I replaced it and the fuse popped instantly. The keys were in the on position and the headlights were on when I changed the fuse.

Any help is appreciated Eric
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Old Aug 11, 2013 | 08:22 AM
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Do you have both the new and old b/u lamps still in the circuit, or just the new?
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Old Aug 11, 2013 | 11:48 AM
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I actually only tried one new one with nothing else hooked up.
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Old Aug 11, 2013 | 11:49 AM
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Do both need to be hooked up to complete a circuit?
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Old Aug 11, 2013 | 01:17 PM
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I don't know if you have a manual or automatic, and I don't know if your fuse was already blown before you started, but if it's a manual transmission it's very common for the b/u switch to short in the transmission and blow the fuse. It's an easy job to unscrew the old one and put a new one in if so. I'd try a new fuse with all the b/u lamps disconnected and see if it still blows, or you can disconnect the b/u connector on the b/u switch and measure on the prongs on the switch itself to ground, it should read open (infinite) with the plug disconnected. NOTE: your approach lights voltage comes from a different fuse, so don't let that confuse your troubleshooting. It does however use the same bulbs, wires , grounds, etc. so if they work with everything connected that points even more to the b/u switch shorting.
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Old Aug 11, 2013 | 01:25 PM
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I do have a manual, can you tell me where the b/u switch is located on the transmission?
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Old Aug 11, 2013 | 01:51 PM
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Old Aug 11, 2013 | 03:25 PM
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And I can get at that from inside the car?
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Old Aug 11, 2013 | 06:51 PM
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No, that's a jack it up or use ramps situation. If it's shorted, unscrew it with a deep thin wall socket and have your new one ready to put in to avoid fluid seeping out. Verify that it's shorted first.
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Old Aug 11, 2013 | 09:08 PM
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Ok thanks
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