ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 2828 > < Initial Inspection and Diagnostic Overview|Page 2826
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Is the voltage greater than 10 volts?

Yes

GO to P2.

No

VERIFY the Smart Junction Box (SJB) fuse 3 (20A) is OK. If OK, REPAIR the circuit in question. If not OK, REFER to the Wiring Diagrams to
identify the possible causes of the circuit short. CLEAR the DTCs. REPEAT the network test with the scan tool.  See: Diagrams/Electrical
Diagrams/Diagrams By Number

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P2 CHECK THE GPSM GROUND CIRCUIT FOR AN OPEN

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Ignition OFF.

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Disconnect: Negative Battery Cable.

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Measure the resistance between the GPSM C2300-6, circuit GD114 (BK/VT), harness side and ground.

Initial Inspection and Diagnostic Overview|Page 2828 > < Initial Inspection and Diagnostic Overview|Page 2826