Milan FWD V6-3.0L (2010)
No modules are currently communicating on the HS-CAN. GO to Pinpoint Test AD to diagnose no HS-CAN communication. See: Pinpoint Test AD:
Intermittent No High Speed CAN (HS-CAN) Communication, One + Modules Are Not Responding During Network Test
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A2 VERIFY COMPUTERS AND CONTROL SYSTEMS INFORMATION PINPOINT TEST QA HAS BEEN CARRIED OUT
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Verify that Computers and Control Systems Information pinpoint test QA has been carried out.
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Has pinpoint test QA been carried out?
Yes
GO to A3.
No
REFER to Computers and Control Systems Information, Pinpoint Tests, pinpoint test QA to diagnose no communication with the PCM.
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A3 CHECK THE HS-CAN TERMINATION RESISTANCE
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Ignition OFF.
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Disconnect: Negative Battery Cable .
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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 between 54 and 66 ohms?
Yes
CONNECT the negative battery cable. GO to A7.
No
For 2.5L gasoline and 3.0L engines, GO to A4.
For 3.5L engine, GO to A5.
For 2.5L hybrid engine, GO to A6.
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A4 CHECK THE HS-CAN CIRCUITS BETWEEN THE PCM AND THE DLC FOR AN OPEN - 2.5L GAS AND 3.0L
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Disconnect: PCM C175b .
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Measure the resistance between the PCM C175b-59, circuit VDB04 (WH/BU), harness side and the DLC C251-6, circuit VDB04 (WH/BU),
harness side.