CAN based reductant tank pickup, open load
â–¶ How to fix
Check for open load on the pins on the EEC control unit (E67) that is connected to the reductant tank pickup (T116) supply. For a detailed harness and pin description see the electrical component, under the check tab, in the diagnostic tool. For a general description about different methods for electrical failure checks see the work shop manual subgroup 16-70.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The EEC control unit (E67) is indicating an open load fault on the supply pins for the CAN based tank pickup (T116)
Possible cause
Open load fault on the wiring to the CAN based reductant pickup unit (T116) Broken reductant tank pickup unit (T116)