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ZK603251AA00 B-121 harness connector: component side 1 2 (3) Check for the continuity between connector B-121 (terminal ⦆ Not continuity. Q:Is the harness wire in good condition? YES: Go to Step 6. NO: Repair it. Then go to Step 6. STEP 6. Using scan tool MB991958, check actuator test item (1) Turn the ignition switch to the "ON" position. (2) Set scan tool MB991958 to the actuator test mode for item ⦆ An operation sound should be heard and vibration should (3) Turn the ignition switch to the "LOCK" (OFF) position. Q:Is the solenoid operating properly? YES: The inspection is complete. NO: Replace the ECM. When the ECM is replaced, register the ID code. Refer to GROUP 42B, ID Code Registration MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS> 13Ab-611 DIAGNOSTIC TROUBLE CODE PROCEDURES |