Operator Cab and Controls - Section 32 08/11 OM3212 Page 32-20 Fuel Gauge Fuel gauge (22, Figure 32-8) indicates the amount of fuel in the fuel tank. If there is more than 40 gal. (150 liters) of fuel in the tank while the engine is operating, the green range illumi- nates. If there is less than 150 liters (40 gal.) of fuel in the tank, the red range illuminates. ASR Monitor (Optional) This indicator (26, Figure 32-8) illumi- nates whenever the optional traction control system (if installed) is acti- vated. ABS Monitor (Not Used) Indicator (27, Figure 32-8) is not used currently used on this truck.
Operating the truck until the fuel is depleted forces the injector train into a no-follow condi- tion. No fuel flow between the plungers may cause damage to the injectors and the overhead due to adhesive wear, resulting in costly repairs and unnecessary downtime. Service Meter When the fuel level caution lamp illuminates, immediately add fuel to avoid damage to engine components. Service meter (28, Figure 32-8) dis- plays the total hours of operation for the truck. The meter advances when- ever the engine is operating, even if the truck is not moving.
Engine Power Derate Monitor This red indicator (23, Figure 32-8) flashes to alert the operator that the PMC (Powertrain Management Con- troller) has detected an engine fault and is signalling the Quantum™ fuel control system to reduce power output to protect the engine. Odometer Odometer (29, Figure 32-8) indicates the total dis- tance that the truck has traveled in miles or kilome- ters. F1 Start Monitor This blue indicator (24, Figure 32-8) illuminates whenever the F1 shift limit switch (on the center console) is acti- vated. Auto Cruise Control (Not Used) Indicator (25, Figure 32-8) is currently not used.