LEMON Manuals
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Body Control Module (BCM) - DTCS B2121-11 To B2206-00
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DTC Troubleshooting
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B2121-15 Ignition Run Control 1 - Circuit Short To Battery Or Open
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Set Condition
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Set Condition
When the Body Control Module (BCM) detects greater than 1.5 volts on the Ignition Run Control Output circuit for greater than 1.28 seconds.