DTC Troubleshooting

TEST PROCEDURE - EDS 3 OUTPUT OPEN

Step	Action	Value(s)	Yes	No
1	Perform an On-Board Diagnostic (OBD II) System Check. Is the check completed?	-	Go to Step 2	Go to ON-BOARD DIAGNOSTIC (OBD II) SYSTEM CHECK .
2	Install the scan tool. Turn the ignition ON, with the engine OFF. Select "Actuating" on the scan tool. Actuate the EDS 3 ON/OFF. Does the EDS 3 change ON/OFF?	ON/OFF	Go to Diagnostic Aids .	Go to Step 3
3	Turn the ignition OFF. Disconnect the transaxle wiring connector. Measure the resistance between terminals 5 and 6 of the transaxle wiring connector. Is the resistance within the values shown?	TFT 25 °C (77 °F) 6 Ω	Go to Step 7	Go to Step 4
4	Remove the oil pan. Disconnect the wiring connector of the EDS 3. Measure the resistance between terminal 2 of the EDS 3 and terminal 5 of the transaxle connector. Measure the resistance between terminal 1 of the EDS 3 and terminal 6 of the transaxle connector. Is the resistance within the values shown?	≈ 0 Ω	Go to Step 6	Go to Step 5
5	Repair the circuit (between terminal 2 and terminal 5) for an open. Repair the circuit (between terminal 1 and terminal 6) for an open. Is the repair complete?	-	System OK	-
6	Replace the EDS 3. Is the replacement complete?	-	System OK	-
7	Disconnect the transaxle wiring connector and TCM connector. Measure the resistance between terminal 5 of the transaxle wiring connector and terminal C7 of the TCM wiring connector. Measure the resistance between terminal 6 of the transaxle wiring connector and terminal A11 of the TCM wiring connector. Is the resistance within the values shown?	≈ 0 Ω	Go to Step 9	Go to Step 8
8	Repair the transaxle wiring harness for an open. Is the repair complete?	-	System OK	-
9	Replace the TCM. Is the replacement complete?	-	Go to Step 10	-
10	After the repair, use a scan tool "clear info" function and road test the vehicle. Review the "DTC info". Has the last test failed or is the current DTC displayed?	-	Begin diagnosis again.	Repair verified exit DTC chart.