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DIESEL CONTROL SYSTEM FLA -287 4) Measure the voltage of VSS connector termianl 3. Specification : 8.0V~11.5V 5) Is the measured voltage within the specification? YES ▶ Go to "2.Check open in signal circuit at ECM side". NO ▶ Repair poor connection or open in joint connector EC103 terminal 12 related circuit and go to "Verification of [ WITH A/T ] 2. Check signal circuit voltage at TCM side 1) IG KEY "OFF", ENGINE "OFF". 2) Disconnect TCM connector. 3) IG KEY "ON". 4) Measure the voltage of VSS connector terminal 53. Specification : 8.0V~11.5V 5) Is the measured voltage within the specification? YES ▶ Go to "2.Check open in signal circuit at ECM side". NO ▶ Repair poor connection or open in joint connector EC103 terminal 12 related circuit and go to "Verification of 3. Check open in signal circuit at ECM side 1) IG KEY "OFF", ENGINE "OFF". 2) Disconnect VSS connector and ECM connector. 3) IG KEY "ON". 4) Measure the voltage of ECM connector terminal 75. Specification : 8.0V~11.5V 5) Is the measured voltage within the specification? YES ▶ with M/T : → Go to "Ground Circuit Inspection". |