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TROUBLESHOOTING ENGINE COOLING 14-7 STEP 8. Check the fan control relay. Refer to Q: Is the fan control relay in good condition? YES : Go to Step 9. NO : Replace the fan control relay. Then go to STEP 9. Check the fan control relay connector Q: Is the connector in good condition? YES : Go to Step 10. NO : Repair the connector or replace the relay STEP 10. Check the harness wire between fan Q: Is the harness wire in good condition? YES : Go to Step 11. NO : Repair the damaged harness wire. Then go STEP 11. Measure the terminal voltage at fan (1) Disconnect fan control relay connector A-10X (remove the fan control relay) and measure relay (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between fan control relay connector A-10X terminal 1 and body earth. • The voltage should measure system voltage. (4) Turn the ignition switch to the "LOCK" (OFF) position. (5) Connect fan control relay connector A-10X (install the fan control relay). Q: Is the measured voltage system voltage? YES : Go to Step 14. NO : Go to Step 12. AC309505 AC Fan control relay Relay box Connector: A-10X A-10X AC309505 AC Fan control relay Relay box Connector: A-10X A-10X AC301902 3 2 1 A-20 Connector: A-20 AB AC309505 AC Fan control relay Relay box Connector: A-10X A-10X AC303517AC A-10X Connector |