Wire Harness IS300 to Altezza Cluster - Lexus IS Forum
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post #1 of 3 (permalink) Old 11-22-2016, 09:08 AM Thread Starter
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Wire Harness IS300 to Altezza Cluster

New to this forum. Question : Was wondering if I can use the Lexus IS300 2001-2005 dash harness for my JDM Altezza Instrument Cluster Gauge? Any little help would be appreciated.. Thanks..
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post #2 of 3 (permalink) Old 11-22-2016, 11:53 AM
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You can, but splicing will need to be involved seeing that the gauges in the center are not the same and neither are the circuit boards for the gauge, but if you can figure out what does what you will be golden. If you can see if they can send the plug for the actual harness to you with some of the wire leads for knowing colors when using a schematic it would more then likely stop from splicing. Lastly you will need a schematic for both vehicles it would make your life alot easier.
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post #3 of 3 (permalink) Old 01-23-2018, 11:18 PM
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i litterally wired up my altezza digital cluster into my 01 today. i used a 02 manual cluster harness, i matched all of the wires color to color till you get to the speed signal wires. you gotta wire the signal wire a13(cluster side) to a15 abs/trac side.

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