P0838 – Four wheel drive switch low input

BAT Team

By BAT Team (Contact Me)
Last Updated 2015-11-18
A site with free advice from mechanics.

CodeFault LocationProbable Cause
P0838 Four wheel drive switch low input
(Buy Part On Amazon)
Wiring, short to earth, four wheel drive switch, ECM/PCM/TCM

We recommend Torque Pro