04-33656-000 | Genuine Freightliner® DEF Fluid Header 13/23G DEF Header Lever Sending Unit Temperature – DEF can freeze

Temperature – DEF can freeze in cold weather

Workbenches

the SCM or clockspring may be failing

Signs of a Bad Fuel Injection Pump F-00E-200-523:

Gauges or warning lights flicker or work inconsistently

04-33656-000 | Genuine Freightliner® DEF Fluid Header 13/23G DEF Header Lever Sending Unit Temperature – DEF can freezeDescription: A DEF Header 04 33656 000 is the main sensor assembly mounted in the Diesel Exhaust Fluid (DEF) tank. It monitors the condition of the DEF and sends that information to the engine computer so the emissions system can work correctly. Part Number: 04 33656 000, 0433656000 Condition: New Manufacture Brand: Freightliner Specifications 04 33656 000: Maximum Current: 300 mA Minimum Operating Voltage: 5 V Maximum Power: 125 mW Maximum Voltage