MIL illumination due to setting of DTC P2404 (rationality check: reed sensor unable to open)
Audi technical service bulletin 0602 for 2005-2006 Audi A4.
- Bulletin number
- 0602
- Component
- Electrical system
- Summary
- Mil illumination due to setting of dtc p2404 (rationality check: reed sensor unable to open). Tt
Owners of these vehicles have filed 45 complaints in the electrical category.
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