System degradation in very low ambient temperature, which could be caused by oil solidification.
• If this vehicle is used in areas with extremely cold climates, the hydraulic oil might have to be replaced. See service litterature for recommended oil quality in cold climate. • If the vehicle is not used in cold climate and the DTC is active, both ambient temperature sensors have errors.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
The DTC is set active if another DTC concerning hydraulic valves or plausibility tests is active and either: • the ambient temperature is extremely low (cold climate) • both temperature sensors have unknown values/errors.
• Extremely low temperatures will cause the oil to solidify, thus lowering the system efficiency/performance. • If no temperature sensors are available/have errors and the system is not working as expected, this DTC is also set.