G37 Sedan

Issue With Gauge Cluster Gauges

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Old Mar 7, 2025 | 11:23 PM
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Butane
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Issue With Gauge Cluster Gauges

Hi, After removing the interior and putting it back together I noticed a new issue, My Temp, RPM, Speed, and Fuel Gauges do not work anymore. I have replaced the IPDM, checked fuses, and Am about to swap the BCM once I get a key programmed to it but besides that Im not sure what else I should check apart from fuses and ground?
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Old Mar 9, 2025 | 03:01 PM
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Butane
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Okay so on a old post in this forum there is a discussion about this. It is stated that the harness for the radio and A/C have a identical connector that could be swapped and causes issues. There are actually two connectors that can be swapped not one. Both connectors have a yellow tape wrapped around them and both of those belong to the A/C amp. This will cause and/or Gauge cluster issues, A/C issues, Light issues.
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