Parts Location
PARTS LOCATION
ILLUSTRATION
|
*1 | STARTER ASSEMBLY |
*2 | ECM |
|
*3 | ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY - ST RELAY - FL MAIN FUSE - ST FUSE |
*4 | PARK/NEUTRAL POSITION SWITCH ASSEMBLY |
ILLUSTRATION
|
*1 | ENGINE SWITCH |
*2 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
System Diagram
SYSTEM DIAGRAM
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: Motor/Generator Shutdown Signal Stuck Off (P321E9F). ECM/PCM Power Relay Sense Circuit Intermittent (P06881F). Hybrid/EV Battery Control System Over Temperature (P30004B)
Motor/Generator Shutdown Signal Stuck Off (P321E9F) DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects malfunctions which prevent the inverter with converter assembly emergency shutdown circuit (HSDN) from shutting down the hybrid control system. Detection is performed when t ...
