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HDGENE
HDGENE, Ford Senior Master/Diesel/Trans
Category: Ford
Satisfied Customers: 4784
Experience:  25 years Auto experience, Ford ,GM, Chrysler, Asian & European
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I have a 2011 Ford F150 with multiple codes. They are all

Customer Question

Customer: Hi, I have a 2011 Ford F150 with multiple codes. They are all ground codes.
JA: Thanks. Can you give me any more details about your issue?
Customer: Sure, it wont engage in 4WD and the codes are P1891, P1867, P1849, P1857, P1861
JA: OK got it. Last thing — JustAnswer charges a fee (generally around $28) to post your type of question to Ford Experts (you only pay if satisfied). There are a couple customers ahead of you. Are you willing to wait a bit?
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Submitted: 11 months ago.
Category: Ford
Expert:  HDGENE replied 11 months ago.

Hello, the 4x4 is inoperative and you believe these are all ground codes? Can you post the 17 digit vin number?

Expert:  HDGENE replied 11 months ago.

All these codes point to a short to ground in the transfer case shift motor itself.

CHECK THE SHIFT MOTOR FOR AN INTERNAL SHORT TO GROUND

  • Measure the resistance between transfer case C350 pins 1, 5, 9, 10 and 13, component side and ground.


Are the resistances greater than 10,000 ohms?

YesGO to S23

NoINSTALL a new transfer case shift motor. CLEAR the DTCs.

Expert:  HDGENE replied 11 months ago.

Hello, do you need more help with this concern?

Expert:  HDGENE replied 11 months ago.

Hello do you need more help with this concern?

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