Hybrid
Diagnostics

Battery ECU '04 and later Prius (Click to enlarge)

Kevin Sullivan, an instructor at Skyline Community College in San Bruno CA, convinced Toyota to let him post 147 documents from the Toyota Technical Training Series, 19 of which focus on the Toyota Prius.

Toyota Series - Hybrid
- Hybrid01 Hybrid System Overview.pdf  579KB
- Hybrid02 Hybrid System Operation.pdf  877KB
- Hybrid03 High-Voltage battery.pdf  318KB
- Hybrid04 Engine.pdf  796KB
- Hybrid05 Chassis.pdf  345KB
- Hybrid06 Body Electrical.pdf  345KB
- Hybrid07 Appendix.pdf 32KB

Toyota Series - Hybrid Diagnosis
- Hybrid11 Principles of Operation.pdf  274KB
- Hybrid12 Engine Control System.pdf  409KB
- Hybrid13 Fuel and EVAP System.pdf  691KB
- Hybrid14 Hybrid Vehicle Control System.pdf  714KB
- Hybrid15 HV Battery Control System.pdf  401KB
- Hybrid16 Brake System.pdf  190KB
- Hybrid17 Electric Power System.pdf  210KB
- Hybrid18 Other Systems.pdf  163KB
- Hybrid19 Appendix.pdf  84KB 

Click here to view each of these documents.

Posted under Hands-On, Information