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ENGINE COOLING DIAGNOSIS TSB Revision COOLING SYSTEM 14-15 STEP 4. Check the harness wire between ECM connector NOTE: If intermediate connector C-07 is damaged, repair or . Q: Are the harness wires between ECM connector C-49 <2.4L-M/T>, C-51 <3.0L-M/T>or PCM connector C-50 STEP 5. Check the fan controller at ECM connector C-49 T> or PCM connector C-50 <2.4L-A/T>, C-52 <3.0L-A/T>. (2) Turn the ignition switch to " ON" position. T, 3.0L> and connect it to the body ground. Q: Do the radiator fan motor and condenser fan motor stop? Step 6. NO : Replace the radiator fan motor and fan controller assembly. Then go to Step 6. STEP 6. Check the symptoms. Q: Do the radiator fan and condenser fan operate correctly? INSPECTION PROCEDURE 5: Radiator Fan does not Operate TECHNICAL DESCRIPTION TROUBLESHOOTING HINTS • Malfunction of radiator fan motor • Malfunction of fan controller AC000245 AE CONNECTOR: ECM <M/T> AC000257 <2.4L-M/T> <2.4L-A/T, 3.0L> CONNECTOR C-49 CONNECTOR C-50, C-51, C-52 AC |