Cadillac P1875: 4WD Low Switch Circuit Electrical
Is your scanner showing Cadillac P1875?
No worries. We'll show you what it means and how to deal with it.
Cadillac P1875: 4WD Low Switch Circuit Electrical
OVERVIEWWhat Does The Cadillac P1875 Code Mean?
No TP sensor DTCs P0122, or P0123 No VSS assembly DTCs P0502 or P0503 No TCC solenoid valve DTC P0740 No TCC stuck ON DTC P0742 No 1-2 SS valve DTC P0751 or P0753 No 2-3 SS valve DTC P0756 or P0758 No TFP manual valve position switch.
What Are The Potential Causes Of The Cadillac P1875 Code?
Inspect the wiring at the VCM, the transfer case control module (active transfer case vehicles), the transfer case switch connector (non-active transfer case vehicles).
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> KAIWEETS Digital Multimeter
>>> Dorman 599-105 Remanufactured Transfer Case Control Module
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
GM, 2013, Service Bullettin – Prior To Any Circuit Testing.
