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Diagnostic Procedure INSPECTION START CHECK OVERALL FUNCTION. With CONSULT-II 1. Turn ignition switch “ON”. TEST” mode with CONSULT-II. 3. Make sure that cooling fan operate. Without CONSULT-II 1. Start engine and let it idle. tion. 3. Turn air conditioner switch “ON”. NG E OK Go to “ q C ”, EC-424. CHECK COOLING FAN RELAY POWER relay terminal q 3 and ground with CONSULT-II or tester. OK E NG Check the following. I 30A fuse I Harness for open or If NG, repair or replace CHECK COOLING FAN MOTOR AND connector, cooling fan motor harness 2. Check continuity as follows. Refer to wiring diagram. OK E NG Check the following. I Harness connectors M785 , F67 I Harness for open or I Harness for open or If NG, repair harness or q A Cooling fan relay terminal q 5 and cooling fan motor terminal q 1 Continuity should exist. Cooling fan relay terminal q 5 and condenser terminal q 1 SEF646X SEC163BA MEC940D H H H H DTC P1217 OVER HEAT TD27Ti EC-421 |