Difference between revisions of "01520"

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(Special Notes)
 
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** Check Light Sensor Status
 
** Check Light Sensor Status
 
*** See Measuring Value Block (MVB) 016.2
 
*** See Measuring Value Block (MVB) 016.2
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 +
* When found in VW Phaeton (3D): Roof Electronics
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** Check Rain Sensor Status
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*** See Measuring Value Block (MVB) 011.2
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** Check Light Sensor Status
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*** See Measuring Value Block (MVB) 011.2
  
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Latest revision as of 10:04, 13 February 2020

01520 - Rain and Light Recognition Sensor (G397)

01520 - Rain and Light Recognition Sensor (G397): Implausible Signal

Possible Symptoms

  • Rain/Light Recognition Sensor (G397) not functioning

Possible Causes

  • Fuse(s) faulty
  • Wiring from/to Rain/Light Recognition Sensor (G397) faulty
  • Central Electronics Control Module (J519) incorrectly coded

Possible Solutions

  • Check Fuse(s)
  • Check Wiring from/to Rain/Light Recognition Sensor (G397)
  • Check Central Electronics Control Module (J519) Coding

Special Notes

  • When found in VW Golf (1K): Central Electronics
    • Check Supply Voltage
      • See Measuring Value Block (MVB) 013.3
    • Check Light Sensor Status
      • See Measuring Value Block (MVB) 016.2
  • When found in VW Phaeton (3D): Roof Electronics
    • Check Rain Sensor Status
      • See Measuring Value Block (MVB) 011.2
    • Check Light Sensor Status
      • See Measuring Value Block (MVB) 011.2