Troubleshooting U0140 Code: Lost Communication with Body
The U0140 code indicates lost communication with the Body Control Module (BCM), often caused by wiring issues or faulty connectors. Since the radiator and transmission hose were recently …
Throwing engine code U0140 - RAM FORUM
Feb 18, 2014 · Code U0140: pertains to the body control module (BCM) or the wiring to the BCM from the engine control module. The code may mean that the BCM is bad, that the BCM is not …
Ford Explorer No Communication With BCM Code U0140
The U0140 code indicates lost communication with the Body Control Module (BCM). Check wiring harnesses and connectors between BCM, ECU, PATS, and IPC for corrosion or damage.
How to fix code u0140 ( lost communication with body control …
Code U0140 indicates lost communication with the Body Control Module (BCM). Start by inspecting the BCM’s wiring harness and connectors for corrosion or damage.
Jeep U0140 Code After Emissions Test? Expert Troubleshooting …
2014 Jeep Cherokee U0140 Code: Body Control Module Communication Issue Cherokee often shows U0140 code after emissions tests and may have intermittent BCM communication …
U0140 code - RAM FORUM
Sep 24, 2021 · Hey all, recently got a code reader for a different vehicle but out of curiosity I plugged it in to my 2014 Ram 1500 express and code U0140 appeared. I have...
throwing U0140 code - RAM FORUM
Apr 24, 2014 · That code is for communication lost, not that the BCM is bad. From Alldata: U0140-LOST COMMINICATION WITH BODY CONTROL MODULE The COMMUNICATION …
U codes? | RamForum.com | Dodge Ram Forum for Truck Owners …
Feb 16, 2025 · U0121 U0100 U11BC U1110 U0140 - this one, for the BCM, truck has had it for years, since being repaired after an accident, never poses a check engine or anyt issue, and …
U0140 Code on 2018 Equinox? Expert Troubleshooting Guide
Discover more answers P0601 And U0140 are the codes that I have issues with. U0140 code Chevy. Gmc savana cargo 3500 2013. EBCM. U0140 u0100 u0101. Chat good
BCM Module Issues? C0020, C2200, U0420, U0140 Codes …
Coding for C0020-01, C2200-49, U0420-00 and U0140 - could this all be related to a bad BCM module? Just the U0140 code