Operation CHARM
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Toyota
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2003
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4 Runner 2WD V6-4.0L (1GR-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
P0031 - P2119:
FAIL-SAFE CHART
If any of the codes listed is recorded, the ECM enters into the fail-safe mode.
