Engine Control System 1A-23 No. Legend 9 Cornering lamp relay 10 Air conditioner thermo relay 11 12 V: Charge relay 24 V: Key on relay 12 Heater & air conditioner relay 13 24 V: PTO cut relay for electric PTO in fire engine (MT) 24 V: PTO solenoid relay for electric PTO (AT) 12 V: Exhaust brake cut relay (MT) 24 V: Idle on relay for fire engine (AT) 24 V: Idle stop, wiper relay (with CFS (clutch free system)) 14 24 V: PTO solenoid relay for electric PTO (MT) 24 V: PTO buzzer relay for electric PTO (AT) 12 V: OD off relay (AT) 24 V: Idle keep relay for fire engine (AT) 24 V: Idle stop, radio relay (with CFS) 15 24 V: PTO main relay for electric PTO (MT) 24 V:
Garbage relay for garbage collector (AT) 24 V: Indicator lamp relay for fire engine (AT) 24 V: Idle stop, engine control module relay (with CFS) 16 4WD relay 24 V: Idle stop, mirror relay (with CFS) 17 24 V: Full automatic air conditioner, high relay 24 V: Automatic air conditioner, high relay 24 V: Shift lock relay for fire engine (AT) 18 24 V: Shift relay for fire engine (AT) 24 V: PTO main relay for electric PTO (MT) 19 24 V: PTO solenoid relay for electric PTO (MT) 20 24 V: PTO cut relay for electric PTO (MT)