Difference between revisions of "02844"

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* Check Control Module Coding
 
* Check Control Module Coding
 
* Check Wiring/Connectors from/to Brake Light Switch (F)
 
* Check Wiring/Connectors from/to Brake Light Switch (F)
* Check Wiring/Connectors from/to Lamp for Auto-Hold (K237)
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* Check Wiring/Connectors and fuse(s) from/to Lamp for Auto-Hold (K237)
  
 
==== Special Notes ====
 
==== Special Notes ====
  
 
* When found in [[VW Passat (3C)|VW Passat (3C)]]: [[VW Passat (3C) Parking Brake|Parking Brake]]
 
* When found in [[VW Passat (3C)|VW Passat (3C)]]: [[VW Passat (3C) Parking Brake|Parking Brake]]
** Check if Auto-Hold is installed, car data plate ''(sticker on 1st page of the service manual or identical sticker in the trunk)'' should have a '''UH2''' tag.
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** Check if Auto-Hold is installed/equipped, car data plate ''(sticker on 1st page of the service manual or identical sticker in the trunk)'' should have a '''UH2''' tag and [[VW Passat (3C) Parking Brake#Coding|Parking Brake Control Module Coding]] accordingly. After Coding make sure to Cycle the Ignition and leave it OFF for at least 30 Seconds.
*** Check [[VW Passat (3C) Parking Brake#Coding|Parking Brake Control Module Coding]].
 
 
** Check Brake Light Switch (F) Signal via Parking Brake Control Module Measuring Value Block (MVB) 003.1
 
** Check Brake Light Switch (F) Signal via Parking Brake Control Module Measuring Value Block (MVB) 003.1
 
** Perform Selective Output Test (in Parking Brake Control Module)
 
** Perform Selective Output Test (in Parking Brake Control Module)
  
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Latest revision as of 10:24, 29 May 2012

02844 - Lamp for Automatic Parking Function

02844 - Lamp for Automatic Parking Function: Open or Short to Ground

Possible Symptoms

  • Malfunction Indicator Light (MIL) active

Possible Causes

  • Control Module incorrectly coded, Auto-Hold not installed
  • Wiring/Connectors from/to Brake Light Switch (F) faulty
  • Wiring/Connectors from/to Lamp for Auto-Hold (K237) faulty

Possible Solutions

  • Perform Output Test
  • Check Control Module Coding
  • Check Wiring/Connectors from/to Brake Light Switch (F)
  • Check Wiring/Connectors and fuse(s) from/to Lamp for Auto-Hold (K237)

Special Notes

  • When found in VW Passat (3C): Parking Brake
    • Check if Auto-Hold is installed/equipped, car data plate (sticker on 1st page of the service manual or identical sticker in the trunk) should have a UH2 tag and Parking Brake Control Module Coding accordingly. After Coding make sure to Cycle the Ignition and leave it OFF for at least 30 Seconds.
    • Check Brake Light Switch (F) Signal via Parking Brake Control Module Measuring Value Block (MVB) 003.1
    • Perform Selective Output Test (in Parking Brake Control Module)