Vehicle Electrical System Control Module J519: Notes
General information:
Vehicle Electrical System Control Module J519 controls the function of the following components/systems:
- Electrical system load management
- Exterior light control
- Turn signal control
- Wipers, rear window
- Heated rear window
- Interior light control
- Shift-/selector gate illumination
- Terminal control
- Dimming, instrument illumination
- Fuel Pump (FP) supply
- Pre-energizing of generator
- Horns
The following functions can be adapted:
- Erase learned values and set standard adaptation values
- Adjust Coming Home Time (equipment dependent)
- Adjust Leaving Home Time (equipment dependent)
- Set rear window heater "on time"
- Switch footwell lights on and off
- Switch highway signaling on and off
- Set load management
- Set headlamp washer system "on time"
- The relay panel integrated with Vehicle Electrical System Control Module J519 is permanently attached and cannot be serviced separately.
- Adaptations listed above depend on vehicle equipment.
- "Highway signaling","comfort-flashing", r "tap signaling" means that turn signals are activated multiple times (1-5 times) when turn signal lever is tapped once (signal cycles).
- If Vehicle Electrical System Control Module J519 is to be replaced, the work procedure to read out the coding stored in the module must always be performed.
- Additional information:
Owners Manual
Self Study Program - Course Number 89103 "The 2005 new Jetta New Model Introduction"
Self Study Program - Course Number 873403 "The 2005 new Jetta - Electrical System"
Wiring Diagrams and Component Locations
On Board Diagnostic (OBD), functions:
Vehicle Electrical System Control Module J519 is controlled by an internal microprocessor with On Board Diagnostic (OBD) capability. If malfunctions occur in monitored components, Diagnostic Trouble Codes (DTC) will be stored in memory.
Troubleshoot Vehicle Electrical System Control Module J519 malfunctions by performing OBD program using Vehicle Diagnosis, Testing and Information System VAS 5051/5052 in operating mode "Guided Fault Finding".