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Old Dec 26, 2021 | 08:33 AM
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Default Check Engine Light

Has anyone gotten these codes
U043A and U1962??
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Old Dec 26, 2021 | 05:32 PM
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I had similar codes when the amplifier went out on my car; I don't recall the specific code numbers. The ECM reported a loss of communication, but it didn't trigger the SES lamp.
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Old Dec 27, 2021 | 07:44 AM
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Originally Posted by Ragtop 99
I had similar codes when the amplifier went out on my car; I don't recall the specific code numbers. The ECM reported a loss of communication, but it didn't trigger the SES lamp.
Did you try disconnecting battery to reset or just bring in to dealer?
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Old Dec 28, 2021 | 07:14 AM
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Originally Posted by Z51CYA
Did you try disconnecting battery to reset or just bring in to dealer?
Disconnected battery yesterday for an hour. Reattached codes gone took for ride including five 0-60 pulls all suspension modes all good codes cleared.
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Old Dec 28, 2021 | 12:37 PM
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good outcome.
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