Explorer AWD V8-4.6L (2010)
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Is the resistance less than 5 ohms?
Yes
GO to U14.
No
CONNECT the negative battery cable. GO to U29.
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U14 CHECK THE HS-CAN (+) AND HS-CAN (-) CIRCUITS FOR A SHORT TOGETHER WITH THE OCSM DISCONNECTED
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Disconnect: OCSM C3159.
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Measure the resistance between the DLC C251-6, circuit VDB04 (WH/BU), harness side and the DLC C251-14, circuit VDB05 (WH), harness
side.
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Is the resistance less than 5 ohms?
Yes
If the vehicle is equipped with an APIM, GO to U15.
If the vehicle is not equipped with an APIM, GO to U16.
No
CONNECT the negative battery cable. GO to U30.
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U15 CHECK THE HS-CAN (+) AND HS-CAN (-) CIRCUITS FOR A SHORT TOGETHER WITH THE APIM DISCONNECTED
-
Disconnect: APIM C3342.
-
Measure the resistance between the DLC C251-6, circuit VDB04 (WH/BU), harness side and the DLC C251-14, circuit VDB05 (WH), harness
side.
-
Is the resistance less than 5 ohms?
Yes
GO to U16.
No
CONNECT the negative battery cable. GO to U31.
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U16 CHECK THE HS-CAN (+) AND HS-CAN (-) CIRCUITS FOR A SHORT TOGETHER WITH THE RCM DISCONNECTED
