S-Type (X200) V6-3.0L (2000)
Is the resistance less than 5 ohms?
Yes
Go to B5
No
Go to B8
B5: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-EG10 (BU/YE) FOR OPEN
1. Measure the resistance between the diagnostic connector FC001 pin 10, circuit 5-EG7 (BU/RD) harness side and the ACM FC073 pin 17, circuit
5-EG10 (BU/YE) harness side.
Is the resistance less than 5 ohms?
Yes
INSTALL the PDU tester. TEST the system for normal operation.
No
Go to B6
B6: CHECK CIRCUIT 5-EG10 (BU/YE) FOR OPEN
1. Measure the resistance between the ACM FC073 pin 17, circuit 5-EG10 (BU/YE) harness side and the junction connector 1 FC035 pin 18, circuit
5-EG10 (BU/YE) harness side.
Is the resistance less than 5 ohms?
Yes
Go to B7
No
REPAIR circuit 5-EG10. TEST the system for normal operation.
B7: CHECK CIRCUIT 5-EG7 (BU/RD) FOR OPEN
1. Measure the resistance between the junction connector 1 FC035 pin 20, circuit 5-EG7 (BU/RD) harness side and the diagnostic connector FC001
pin 10, circuit 5-EG7 (BU/RD) harness side.
Is the resistance less than 5 ohms?
Yes
INSTALL the PDU tester. TEST the system for normal operation.
No
REPAIR circuit 5-EG7. TEST the system for normal operation.
B8: CHECK CIRCUIT 4-EG10 (GY/BK) FOR OPEN
1. Measure the resistance between the ACM FC073 pin 17, circuit 4-EG10 (GY/BK) harness side and the junction connector 1 FC035 pin 05, circuit
4EG10 (GY/BK) harness side.
Is the resistance less than 5 ohms?
Yes
Go to B9
No
REPAIR circuit 4-EG10. TEST the system for normal operation.
B9: CHECK CIRCUIT 4-EG7 (GY/RD) FOR OPEN
1. Measure the resistance between the junction connector 1 FC035 pin 3, circuit 4-EG7 (GY/RD) harness side and the diagnostic connector FC001
pin 2, circuit 4-EG7 (GY/RD) harness side.
Is the resistance less than 5 ohms?
Yes
INSTALL the PDU tester. TEST the system for normal operation.