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SEF955Y ECM Terminals and Reference Value NBEC0044 PREPARATION NBEC0044S01 1. ECM is located behind the instrument lower cover. For this 2. Remove ECM harness protector. MEC486B 3. Perform all voltage measurements with the connector con- I Open harness securing clip to make testing easier. I Use extreme care not to touch 2 pins at one time. I Data is for comparison and may not be exact. ECM HARNESS CONNECTOR TERMINAL LAYOUT NBEC0044S02 SEF970W ECM INSPECTION TABLE NBEC0044S03 Specification data are reference values and are measured between CAUTION: Do not use ECM ground terminals when measuring the input/ GI MA EM LC FE AT TF PD AX SU BR ST RS BT HA SC EL IDX TROUBLE DIAGNOSIS — GENERAL DESCRIPTION ECM Terminals and Reference Value EC-127 |