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DIAGNOSTIC PROCEDURE 3 CHECK DOOR LOCK ACTUATOR CIR- Before operating passenger side knob OK E NG Door lock actuator is OK. CHECK DOOR LOCK ACTUATOR. tor. 2. Apply 12V direct current to door lock actuator and check operation. OK E NG Replace door lock actuator Check harness between control unit and Knob lock switch condition Terminals Voltage (V) ! @ Unlock , Lock U41 Ground Approx. 12 (Approx. 5 sec- onds) U42 Lock , Unlock U44 Ground Door lock actuator operation Terminals ! @ Unlocked , Locked q 1 q 3 Locked , Unlocked q 3 q 1 YEL911E YEL912E H H POWER DOOR LOCK Trouble Diagnoses (Cont’d) EL-176 |