Operation CHARM: Car repair manuals for everyone.

C14: Check For Short to B+









Ignition switch to position 0
Disconnect EM010

Inside ECM housing

Disconnect EM012

Inside ECM housing

Measure the voltage between EM010/023 and EM012/017.
Ignition switch to position II

- Is the voltage 0 (zero) V?
Yes

GO to C15 C15: Check For Short to B+
No
Inspect harness/connectors EM010, EM012, and EM022 for corrosion, damaged/pushed back pins. Repair as required and reconnect plug(s).
GO to C18 C18: End