NOTE: This fault indicates the aftertreatment control module (ACM) has detected a sudden temperature shift on the Diesel Particulate filter (DPF) outlet temperature sensor.
POSSIBLE CAUSES:
1. Wiring.
2. Poor terminal fit.
3. Corrosion.
4. Chaffing.
NOTE: If codes 3246-3 or 3246-4 active, fix those first.
PROBABLE CAUSES:
1. DPF outlet temperature sensor.
2. DPF outlet temperature sensor connector/harness.
We’ll never share your email address with a third-party
Reviews
There are no reviews yet.