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TROUBLESHOOTING ENGINE COOLING 14-18 STEP 5. Check the harness wire between cooling AC100293 A-18 3 2 1 Connector: A-18 AD AC303555AB Connector: C-123 <M/T>, C-122 <A/T> C-123 <M/T> C-123 <M/T> Engine-ECU <M/T> or C-122 <A/T> Q: Are these harness wires in good condition? YES : Go to Step 6 . NO : Repair the damaged harness wire. Then go STEP 6. Check the cooling fan motor drive AC303555AB Connector: C-123 <M/T>, C-122 <A/T> C-123 <M/T> C-123 <M/T> Engine-ECU <M/T> or C-122 <A/T> (1) Disconnect engine-ECU connector C-123 <M/T> or engine-A/T-ECU connector C-122 <A/T>. AC303559 C-122 connector <A/T> AB C-123 connector <M/T> (2) Pull out connector terminal pin 21 <M/T> or 18 <A/T> to disconnect connector. (3) Reconnect the connector with connector terminal pin still removed. (4) Turn the ignition switch to the "ON" position. • The cooling fan rotates. (with connector termi- nal pin 21 <M/T> or 18 <A/T> disconnected) • The cooling fan stops. (When connector ter- minal pin 21 <M/T> or 18 <A/T> is connected (6) Turn the ignition switch to the "OFF" position. or engine-A/T-ECU connector C-122 <A/T>, and |