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Home >> Volkswagen >> 2003 >> EuroVan Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Automatic A/C-Heater Systems) >> System Tests >> Display Group 005 >> Display Field No. 4
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Display Field No. 4

WARNING: This page is about a different car, the 2001 Volkswagen EuroVan, 2000 Volkswagen EuroVan, 1999 Volkswagen EuroVan, and 1997 Volkswagen EuroVan. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition on. Display should show a "1". Operate auxiliary water heater. Display should show "0". Check Black/Yellow wire to terminal No. 20 of CCM 28-pin harness connector "A" for open or short to ground.

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