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LS3 harness - Need help to identify connector and sensor locations

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Old 02-12-2015, 12:25 PM
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Default LS3 harness - Need help to identify connector and sensor locations

Hi, we are installing a LS3 connect & cruise package in a Viking. We did all the connections, except a connector labeled "CRANK" and the "Temperature and Level Sensor" located in the crankase because we can't find where to plug. I really apprecciate your support.
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Old 02-14-2015, 04:45 PM
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The level sensor should be in the oil pan on the passenger side (LS3). The crank is likely at the rear of the block (not sure which side) as that is where the reluctor wheel on the crankshaft is located.
Old 02-15-2015, 12:46 AM
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Crank sensor is behind the starter. Oil level sensor is in the side of the oil pan.



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