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Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2004 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL MALFUNCTION THRESHOLDS

Location Malfunction
Following conditions are met: (a) and (b)
(a) IG2 signal status at HV control ECU ON
(b) IG2 signal status from battery ECU OFF