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I might possibly have a bad alternator, but that's another issue. I got an OBDII scanner/reader tool and while my check engine light comes on, the only code it reads is "(Immobilizer pending SAE J1930 approval)". I have read that this can happen if the battery is unplugged for too long (which mine was, as it was dead and then I left it charging at AutoZone.
I am using the original fob key - is it safe to use the tool to clear the code with the original key in the ignition, or will this lock me out of the PCM?
I am using the original fob key - is it safe to use the tool to clear the code with the original key in the ignition, or will this lock me out of the PCM?