Operation CHARM
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Toyota Truck
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2001
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Sequoia SR5 4WD V8-4.7L (2UZ-FE)
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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Fail-Safe Operation
Fail-Safe Operation
FAIL-SAFE CHART
If any of the given codes is recorded the
ECM
enters fail-safe mode.