Operation CHARM
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Isuzu Truck
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1993
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Trooper (2 Door) V6-3165cc 3.2L SOHC (6VD1)
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Repair and Diagnosis
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Powertrain Management
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Transmission Control Systems
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Testing and Inspection
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Scan Tool Testing and Procedures
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Scan Tool Testing
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TECH1 Test Modes
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TECH1 Self Test
TECH1 Self Test
The Tech-1 self-test checks all internal Tech-1 circuits to determine if they are operating properly. Follow the steps on the chart to perform the self-test. Refer to the Tech-1 Operator's Manual for further information.