Toyota Harrier ASU60 ASU65 Stop-Start System Wiring Diagram

Roland.O

Roland the Mechanic
If you are troubleshooting and repairing the intelligent stop-start network on the Harrier ASU60/ASU65, then this schematic is a cornerstone to the critical circuit architecture. It will enable you to undertake power and ground verificatio, battery charge sensor tracing, and the ECU pinout mapping. It is critical for conducting network communication analysis accross multiple modules that control the automatic engine shutdown and restart parameters.

Attempting to resolve stop-start malfunctions without factory data poses a severe risk of misdiagnosis, incorrect component testing and extended repair times. Also, if you misidentify delicate sensors or bus lines can result in control module damage. So your best bet is to go with this OEM blueprint.

Below is the link to where to access the complete OEM manual including the Stop-Start diagnosis and repair procedures. See below screenshot from the manual.

Toyota Harrier ASU60 ASU65 Stop-Start System Wiring Diagram.png
 
Access to the OEM Manual

Access the Verified OEM Manual

To access the full OEM Manual, click on the link below.

Access Manual — $39
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