Difference between revisions of "02251"

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==== Possible Symptoms ====
 
==== Possible Symptoms ====
  
* Heater not working.
+
* Heater not working
* Heater module refuses to clear fault codes.
+
* Heater Module refuses to clear Fault Codes
  
 
==== Possible Causes ====
 
==== Possible Causes ====
  
* Unknown.
+
* Fuel Level low
  
 
==== Possible Solutions ====
 
==== Possible Solutions ====

Revision as of 03:13, 6 October 2008

02251 - Heater Unit Locked

02251 - Heater Unit Locked

Possible Symptoms

  • Heater not working
  • Heater Module refuses to clear Fault Codes

Possible Causes

  • Fuel Level low

Possible Solutions

  • When found in Aux Heater module of VW Touran (and possibly similar models), unlock heater module by saving a 1 in Adaptation Channel 42, then clear fault codes.