ENGINE OVER TEMPERATURE (OVERHEAT) - Component Inspection
EF & EC-7227prose procedureComponent Inspection
COOLING FAN RELAYS
Check continuity between terminals 3 and 5.
12V direct current supply between terminals 1 and 2
ContinuityYes
No current supply
ContinuityNo
If NG, replace relay.
COOLING FAN MOTORS-1 AND -2
- 1Disconnect cooling fan motor harness connectors.
- 2Supply cooling fan motor terminals with battery voltage and check operation.
Cooling fan motor
VariantM/T
Terminals (+)1
Terminals (-)2
Cooling fan motor
VariantCVT
Terminals (+)2
Terminals (-)3
Cooling fan motor should operate. If NG, replace cooling fan motor.