Conditions For Setting DTC P1875 (Condition No. 2)
- 4WD low switch is not in 4WD low.
- Transfer case is in 4WD low.
- TCC is commanded on.
- TCC slip speed is 100-3000 RPM.
- Transfer case ratio is 2.5-2.9 (transfer case ratio is engine speed divided by transfer case output speed).
- All conditions are met for 10 seconds.