00445: Difference between revisions
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Table Of Contents
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1.
00445 - Loss of Refrigerant
- 1.1.1 Possible Causes
- 1.2.1 Possible Solutions
- 1.3.1 Special Notes
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==== Special Notes ==== | ==== Special Notes ==== | ||
* When found in the [[VW Touareg (7L)] | * When found in [[VW Transporter (7H/7J)]] - Heating/Air Conditioning, check Coding as per TPI 2012743. | ||
* When found in the [[VW Touareg (7L)]] - [[VW Touareg (7L) Heating/Air Conditioning | Heating/Air Conditioning]], check coding as per TSB 87-07-15 or 2015947. | |||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Revision as of 19:29, 18 November 2025
00445 - Loss of Refrigerant
Possible Causes
- Refrigerant Loss signal due to Leak or Sensor Failure
- Wiring/Connectors from/to Control Module
- HVAC Control Module Coding Incorrect
Possible Solutions
- Check Refrigerant Level and Sensor(s)
- Check Measuring Value Blocks (MVB)
- Check Wiring/Connectors from/to Control Module
- Check HVAC Module Coding
Special Notes
- When found in VW Transporter (7H/7J) - Heating/Air Conditioning, check Coding as per TPI 2012743.
- When found in the VW Touareg (7L) - Heating/Air Conditioning, check coding as per TSB 87-07-15 or 2015947.