4 Runner 2WD L4-2693cc 2.7L DOHC MFI (1997)
Cruise Control ECU: Testing and Inspection
ECU Power Source Circuit
ECU Power Source Circuit
CIRCUIT DESCRIPTION
The ECU power source supplies power to the actuator and sensors, etc.. When terminal GND and the cruise control ECU case are grounded.
WIRING DIAGRAM
Step 1
