Scania fault code 2339
Code 2339 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:
DDU
Hazard warning signal switch module, switch fault
The DDU control unit interprets that a switch in the hazard warning signal switch module is stuck in the depressed position. The value indicates that the button has been depressed…
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LAS Locking and Alarm System
Extra sensor 1
Short circuit to ground on control unit pin B2.
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ICL Instrument Cluster
Outdoor temperature sensor 2
The signal from the hazard warning signal switch module have been active for over 60 seconds.
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