ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 3240 > < Initial Inspection and Diagnostic Overview|Page 3238
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side.

-

Is the resistance between 108 and 132 ohms?

Yes

GO to AC6. 

No

GO to AC9.

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AC6 CHECK THE MS-CAN TERMINATION RESISTOR WITH THE SJB DISCONNECTED

 

-

Disconnect: Smart Junction Box (SJB) C2280b .

-

Measure the resistance between the DLC C251-3, circuit VDB06 (GY/OG), harness side and the DLC C251-11, circuit VDB07 (VT/OG), harness
side.

-

Is the resistance between 108 and 132 ohms?

Yes

GO to AC7. 

No

GO to AC8.

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AC7 CHECK THE MS-CAN CIRCUITS BETWEEN THE SJB AND THE DLC FOR AN OPEN

 

-

Measure the resistance between the SJB C2280b-37, circuit VDB06 (GY/OG), harness side and the DLC C251-3, circuit VDB06 (GY/OG),
harness side.

-

Measure the resistance between the SJB C2280b-38, circuit VDB07 (VT/OG), harness side and the DLC C251-11, circuit VDB07 (VT/OG),
harness side.

Initial Inspection and Diagnostic Overview|Page 3240 > < Initial Inspection and Diagnostic Overview|Page 3238