A4: Check Current Drawn

NOTE: If fuse F14 has blown, other failures will be present.







With EM012 and EM010 disconnected
Use an appropriate link lead to bridge EM010/016 and EM010/022 (to energize EMS control relay)
Measure the current between ground EM010/022 and in turn EM012/001, 002, 003, 004

- Is the current between 0.3 and 1.0 A?
Yes
GO to A6 A6: Check Stepper Motor Insulation
No
GO to A5 A5: Check Harness Continuity