Water Drain Valves At Rear (Passat Estate): Check For Blockages, Clean If Necessary; Toothed Belt (Petrol Engines): Renewing; Camshaft Drive Toothed Belt (Diesel Engines): Renewing - Volkswagen Passat 2015 Manual

Passat 2015 ➤, Passat 2019 ➤, Passat Variant 2015 ➤, Passat Variant 2019 ➤
Note
During oil change service or inspection, only warning stick‐
♦
ers that are attached in visible areas are checked.
Missing warning stickers on high-voltage components must
♦
be renewed.
– Check warning sticker ⇒ 4-cyl. direct injection (1.4 l engine,
4V, EA 211, turbocharger, hybrid); Rep. gr. 93; Warning
sticker; Checking warning sticker.
4.68 Water drain valves at rear (Passat es‐
tate): check for blockages, clean if nec‐
essary
– Detach wheel housing liner at rear left -1- sufficiently to gain
access to water drain valve -2-.
– Open rear water drain valve, check it for damage, and re‐
move any blockages.
– Repeat procedure on other side of vehicle.
4.69

Toothed belt (petrol engines): renewing

Camshaft drive toothed belt: renewing, petrol engines
– ⇒ 4-cylinder injection engine (1.4 l direct injection engine,
turbocharger); Rep. gr. 15; Toothed belt drive; Removing
and installing toothed belt
Coolant pump toothed belt: renewing, petrol engines
– ⇒ 4-cyl. injection engine (1.4 l direct injection engine, turbo‐
charger); Rep. gr. 19; Coolant pump/thermostat assembly
4.70 Camshaft drive toothed belt (diesel en‐
gines): renewing
TDI common rail engines:
– ⇒ Rep. gr. 15; Toothed belt drive; Removing and installing
toothed belt
Maintenance - Edition 11.2020
4. Descriptions of work
191