Heating Output, Checking
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The heat output test takes place via a test program in the Vehicle Diagnostic Tester, to do so proceed as follows:
Procedure
-- Connect the Vehicle Diagnostic Tester.
-- Select Diagnostic mode and start the diagnosis.
-- Select the Test plan tab.
-- Press the Select custom test button and select the following tree structure in order:
- Body
- Heating, Ventilation & Air Conditioning
- OBD-capable systems
- 08- A/C/Heater Electronics - E87
- 08- A/C/Heater Electronics - Functions
- 08 - Miscellaneous functions
- → Vehicle does not heat