Certification ECU Power Source Circuit
Certification ECU Power Source CircuitDESCRIPTION
This is the power source circuit of the certification ECU.
The certification ECU controls the following:
- Electrical key verification confirmation
- Cabin and door oscillator control
- Entry door LOCK/UNLOCK request to the main body ECU
- Steering LOCK/UNLOCK request
- Immobilizer SET/UNSET request to the ID code box
Wiring Diagram:
Step 1:
INSPECTION PROCEDURE