Additional (Condenser) Fan Does Not Operate

Symptom: Additional (Condenser) Fan Does Not Operate.

Note: If the magnetic clutch also does not operate, see "Magnetic clutch does not operate".

Normal Operation of Additional Fan
The additional fan is supplied with battery voltage as follows:
1. A/C and blower switches are turned ON.
2. ECU receives signal that A/C and blower switches are ON and creates ground circuit.
3. A/C relay is magnetized and contact is closed.
4. Additional fan relay is magnetized and contact is closed. (except Non-Turbo with MTX)
5. Battery voltage is applied to additional fan and fan operates.

Note: The ECU also controls the additional fan and magnetic clutch operation depending on engine load.


(Non-Turbo with MTX)








1. Measure the voltage at the terminal-wires of the additional fan connector.


(Except Non-Turbo with MTX)

Step 1
1. Turn the ignition switch ON.
2. Turn the A/C switch and blower switch ON.







3. Measure the voltage at the terminal-wires of the additional fan connector.


Step 2
1. Turn the ignition switch ON.
2. Turn the A/C switch and blower switch ON.







3. Ground terminal-wire (MTX; L/G, ATX; G/W) at pressure switch No.2.


Step 3
1. Turn the ignition switch ON.
2. Turn the A/C switch and blower switch ON.







3. Measure the voltage at the terminal-wire of the additional fan relay connector.