LEMON Manuals
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2018
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Wrangler JK Unlimited Sahara, Automatic Trans
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Repair and Diagnosis
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Transmission
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Automatic Trans
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(Transmission Control Module (TCM) - Electrical Diagnostics)
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DTC Troubleshooting
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P0601-Internal Memory Checksum Invalid
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Set Condition
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Set Condition
If the TCM detects that the variables that dictate the vehicle application are not present.