TT2806102

Tech Tips
Date: 2006
TT 28-06-102
2006-2007 Touareg with V10 Diesel – Glow Plug DTCs
June 14, 2013: Update to Information.
If Glow Plug DTCs are present, check the state of charge on BOTH of the batteries. If the auxiliary battery
(in the rear) is low on charge, it can set glow plug DTCs. The auxiliary battery is the battery that powers the
glow plugs up during start-up.
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