What does code P1616 mean on Volkswagen vehicles?
The ECU detects a short to positive voltage in the glow plug indicator lamp circuit.
OBD-II Code Volkswagen
P1616 — Volkswagen — Glow Plug Indicator Lamp Short to Positive
The ECU detects a short to positive voltage in the glow plug indicator lamp circuit.
Common symptoms
- Glow plug indicator lamp remains on
Possible causes
- Faulty lamp circuit
- wiring short to positive
Initial recommendation
Inspect instrument cluster wiring and indicator circuit.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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