From HUD To Analog

ONLY for ADVANCED technical discussion about the 240sx!
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rico05
Posts: 6895
Joined: Mon Jun 23, 2003 6:52 am
Car: 1992 RMS13 w/ CA18DET
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I have a 91 w/ HUD and I want to put in my JDM cluster. I have a CA, so no need to swap speed sensors. I have the subharness and I tried just plugging that into the connector for the dash harness. Didn't work. Do I need to splice the connector from the HUD to the analog clusters sub harness so that all the wires match color across the connector? Any ideas?


wangless
Posts: 2167
Joined: Wed Feb 26, 2003 10:09 pm
Car: '02 MBP WRX

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what ? im a bit confused, but ill explain how i did my digital > analog swap.

took out the digital, unplugged the three connectors in back of the cluster, then followed it back to TWO MORE plugs. one white and one black (which is a PITA bc i had to take off the dash). unplug those two then you have a digital harness.

now go back and plug in your analog harness, black to the furthest i believe, then the white. now plug the other three harnesses in the back of the analog cluster.

if that doesnt make sense or need pictures ill take some. i have some spare clusters laying around.

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rico05
Posts: 6895
Joined: Mon Jun 23, 2003 6:52 am
Car: 1992 RMS13 w/ CA18DET
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Well, I tried doing just that. Didn't work. I have heard that 91s are only compatable w/ other 91 clusters. I tried also swapping a 92 USDM cluster over and that didn't work either.

wangless
Posts: 2167
Joined: Wed Feb 26, 2003 10:09 pm
Car: '02 MBP WRX

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say what ?... now thats just weird


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