volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

A/C - Low Heater Output in Cold Temperatures|Page 1359 > < Oil Filter, Engine|Locations|Page 1349
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Coolant Line/Hose: Customer Interest
A/C - Low Heater Output in Cold Temperatures

19 07 03 

Nov. 6, 2007 

2011082 Supersedes T.B. Group 19 number 05-02 dated December 19, 2005, due to incorrect Bosch ECM Part No. after update programming is
complete.

Vehicle Information

Condition

Heater, Customer States Output Seems Insufficient

Customer states insufficient heater temperature output when driving in cold climate.

Technical Background

N/A

Production Solution

N/A

Service

Some vehicles may exhibit what seems to be lower heater output temperatures. This may be more noticeable in colder climates.

Automatic Transmission

For vehicles with an automatic transmission, install a new coolant
outlet hose, Part No. 1J0 122 058 K between the transmission cooler
and coolant pipe.

A/C - Low Heater Output in Cold Temperatures|Page 1359 > < Oil Filter, Engine|Locations|Page 1349