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B8: Check Relay Coil Circuit Continuity









With EM013 disconnected, measure the resistance between EM013/009 and relay socket pin 1

- Is the resistance < 0.5 ohms?
Yes

GO to B9 B9: Check ECM Ground Continuity
No
Inspect connectors EM013, EM051/008, LS003/21, BT004/009 and BT010/005 for corrosion damage, bent or pushed back pins and repair as required. Test the system for normal operation