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AUTOMATIC TRANSMISSION DIAGNOSIS AUTOMATIC TRANSMISSION 23A-108 STEP 14. Measure the transmission inhibitor switch output (2) Connect special tool MB992045 (check harness) between the A/T-ECU and the body-side harness connector. (3) Turn the ignition switch to the "ON" position. (5) Measure the voltage between connector B-22 terminal 23 and ground. • The voltage should measure below battery positive volt- age. (6) Turn the ignition switch to the "LOCK" (OFF) position. Q: Is the measured voltage battery positive voltage? YES : Go to Step 11. 16DB564A COVER AIR CLEANER A/T CONTROL UNIT CONNECTORS: B-19, B-22 10DB161A A/T-ECU CHECK HARNESS A/T-ECU A/T-ECU CHECK 10DB095A B-22 HARNESS CONNECTOR: |