Test Step 4 - Verify that the DTC is Still Active
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2014 Volkswagen Routan, 2013 Volkswagen Routan, 2012 Volkswagen Routan, 2011 Volkswagen Routan, and 2010 Volkswagen Routan. However, it is still accessible from the selected car via links, so may be relevant.
- With the scan tool, erase HVAC DTCs.
- Turn the ignition OFF, wait 10 seconds, and then turn the ignition ON. Wait 10 minutes before proceeding.
- With the scan tool, read HVAC DTCs.
Does the scan tool display this DTC?
Yes
- Replace the A/C heater control. Refer to REMOVAL AND INSTALLATION .
- Perform the HVAC Verification Test. Refer to HVAC .
No
- Replace the A/C heater control. Refer to REMOVAL AND INSTALLATION .
- Perform the HVAC Verification Test. Refer to HVAC .