Mike's Workshop Manuals
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2008
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Highlander Base, AWD
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Repair and Diagnosis
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Different variant/trim
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Section 6 (Engine Control System (Hybrid))
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SFI System
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DTC P0604 Internal Control Module Random Access Memory (RAM) Error
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
WARNING:
This page is about a different variant/trim than selected.
TYPICAL MALFUNCTION THRESHOLDS
Main CPU and sub CPU mirroring
Fail