Power supply and grounding
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Power supply and grounding
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1.
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Plug in the scan tool and select "READ FAULT CODES" from the menu. If any trouble codes are present, continue on
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2.
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If no trouble codes are present, check the battery voltage by means of the scan tool.
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3.
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Connect a BOB and check the leads for breaks/shorting as follows:
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between pin 47 of the ICE module and the fuse holder for fuse 35.
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between pin 41 of the ICE module and the fuse holder for fuse 21.
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between pin 34 of the ICE module and the fuse holder for fuse 17.
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between pin 65 of the ICE module and pin B of the ignition switch.
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