2
69
Step
Action
Yes
No
8
1. Disconnect ECM J2 connector.
2. Back probe terminal J2-15 (Red wire) of ECM J2 connector.
3. Connect terminal J2-15 back probe to red meter test lead on DVOM.
4. Connect black meter test lead on DVOM to B+.
5. Set DVOM to read resistance.
6. Observe reading on DVOM.
7. Is resistance 0.5 ohms or less?
-
Repair as
necessary.
ECM J2 (Black) Connector
Not for
Reproduction
Summary of Contents for VANGUARD M490000
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Page 85: ...3 81 MODEL 490000 EFI ELECTRICAL SCHEMATIC PAGE 2 OF 2 N o t f o r R e p r o d u c t i o n ...
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