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Home >> Lexus >> 2008 >> RX 400h AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 158 (Hybrid Vehicle Control (P310) - RX400H - DTC P0336-137 Through P0A32-666) >> DTC P0A1D-144 Hybrid Powertrain Control Module; DTC P0A1D-145 Hybrid Powertrain Control Module >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2006 Lexus RX 400h. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL MALFUNCTION THRESHOLDS

Either of the following conditions 1 or 2 is met:  
1. Reset signal from Engine CPU Not found
2. Communication time between internal ECUs Time out
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