I have replaced the instrument cluster from an SL to a SLR in my LX. I had the gauges checked out before fitting them. All work fine except for the amp gauge. Does any one know what needs to be done to the wiring given the previous cluster only had a warning light?
Alternator gauge wiring
Started by
Kaiser507
, Mar 08 2022 04:38 PM
5 replies to this topic
#1
Kaiser507
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Posted 08 March 2022 - 04:38 PM
#2
Toranamat69
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#3
Dr Terry
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Posted 09 March 2022 - 06:46 AM
That's right. LC/LJ GTR had an ammeter, but the LH/LX SL/R got a voltmeter. It uses the same 12V supply & earth as the other gauges, so if it's not reading, then you might have a gauge issue.
Dr Terry
#4
Rockoz
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Posted 09 March 2022 - 11:18 AM
And you will still need the warning light.
Dont replace it with an LED either.
Cheers
Rob
#5
Dr Terry
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Posted 09 March 2022 - 12:35 PM
^^^^ CORRECT
#6
Kaiser507
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Posted 10 March 2022 - 08:51 AM
Thank you all for your responses!
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