S-Type (X200) V6-3.0L (2000)
Go to L6
No
REPAIR circuit 4-EE10 or 4-EE14. TEST the system for normal operation.
L6: CHECK CIRCUIT 4-EG7 (GY/RD) AND 4-RE8 (GY) FOR OPEN
1. Measure the resistance between the diagnostic connector FC001 pin 2, circuit 4-EG7 (GY/RD) harness side and the PCM FH001 pin 3, circuit
4-RE8 (GY) harness side.
Is the resistance less than 5 ohms?
Yes
Go to L7
No
Go to L9
L7: CHECK CIRCUIT 5-EG7 (BU/RD) AND 5-RE8 (BU) FOR OPEN
1. Measure the resistance between the diagnostic connector FC001 pin 10, circuit 5-EG7 (BU/RD) harness side and the PCM FH001 pin 4, circuit
5-RE8 (BU) harness side.
Is the resistance less than 5 ohms?
Yes
INSTALL the PDU tester. TEST the system for normal operation.
No
Go to L8
L8: CHECK CIRCUIT 5-RE8 (BU) FOR OPEN
1. Measure the resistance between the PCM FH001 pin 4, circuit 5-RE8 (BU) harness side and the secondary junction block FH010 pin 1, circuit
5-RE8 (BU) harness side.
Is the resistance less than 5 ohms?
Yes
Go to A7 See: Pinpoint Tests - A
No
REPAIR circuit 5-RE8. TEST the system for normal operation.
L9: CHECK CIRCUIT 4-RE8 (GY) FOR OPEN
1. Measure the resistance between the PCM FH001 pin 3, circuit 4-RE8 (GY) harness side and the secondary junction block FH010 pin 4, circuit
4-RE8 (GY) harness side.
Is the resistance less than 5 ohms?
Yes
Go to A10 See: Pinpoint Tests - A
No
REPAIR circuit 4-RE8. TEST the system for normal operation.
Pinpoint Tests - M
CAUTION: Be careful when probing the fuse junction panel, power distribution box or any connectors. Damage will result to the connector
receptacle if the probe or terminal being used is too large.
CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result.
NOTE: If DTCs are recorded and the symptom is not present when performing the pinpoint tests, an intermittent concern may be the cause. Always
check for loose connections and corroded terminals.
M : THE MODULE DOES NOT RESPOND TO THE PDU TESTER - VEHICLE EMERGENCY MONITOR SYSTEM (VEMS)
M1: CHECK VEMS CA072 FOR DAMAGE