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== 17090/P0706/001798 - Transmission Range Sensor (F125): Implausible Signal==
== 17090/P0706/001798 - Transmission Range Sensor (F125): Implausible Signal==


==== Possible Symptoms ====
==== Possible Symptoms ====


* No Reverse Lights
* No Reverse Lights
* Engine will not start (In 01J-CVT if Hall sensor 'D' fails)
* Engine will not start
* Incorrect gear selection
* Incorrect Gear Selection
* PRNDL display may be flashing
* Gear Indicator Display (PRNDL) may be flashing


==== Possible Causes ====
==== Possible Causes ====


* Gear selector cable incorrectly adjusted
* Gear Selector Cable incorrectly adjusted
* F125-Transmission Range Sensor faulty
* Transmission Range Sensor (F125) faulty
* Wiring or connection concerns
* Wiring and/or Connector(s) from/to Transmission Range Sensor (F125) faulty
* In 01J-CVT Transmissions - Hall sensor or magnets concerns (there are four)


==== Possible Solutions ====
==== Possible Solutions ====


* Adjust gear selector cable
* Adjust Gear Selector Cable
** Check Transmission Measuring Value Blocks
** Check Measuring Value Blocks (MVB)
* Replace faulty F125-Transmission Range Sensor  
* Check/Replace Transmission Range Sensor (F125)
* Repair/replace wiring or connection concerns
* Check/Repair/Replace Wiring and/or Connector(s) from/to Transmission Range Sensor  (F125)
* In 01J-CVT Transmissions
** Check Transmission Measuring Value Block Group - 002
** Check Selector Shaft for magnet(s) damage
** Replace faulty J217-Transmission Controller (F125 is part of the J217)  
 


==== Special Notes ====


* When found in [[6-Speed Automatic Transmission (01J/Multitronic)]], the Transmission Range Sensor (F125) is part of the Transmission Control Module (J217)!
** Check Measuring Value Block (MVB) 002 for Plausibility
** Check all four Hall Sensor(s) / Magnets
** Check Selector Shaft Magnet(s) for Damage
** Check/Replace Transmission Control Module (J217)


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[[Category:Fault Codes]]
[[Category:Fault Codes]]

Latest revision as of 17:01, 5 May 2014

17090/P0706/001798 - Transmission Range Sensor (F125): Implausible Signal

Possible Symptoms

  • No Reverse Lights
  • Engine will not start
  • Incorrect Gear Selection
  • Gear Indicator Display (PRNDL) may be flashing

Possible Causes

  • Gear Selector Cable incorrectly adjusted
  • Transmission Range Sensor (F125) faulty
  • Wiring and/or Connector(s) from/to Transmission Range Sensor (F125) faulty

Possible Solutions

  • Adjust Gear Selector Cable
    • Check Measuring Value Blocks (MVB)
  • Check/Replace Transmission Range Sensor (F125)
  • Check/Repair/Replace Wiring and/or Connector(s) from/to Transmission Range Sensor (F125)

Special Notes

  • When found in 6-Speed Automatic Transmission (01J/Multitronic), the Transmission Range Sensor (F125) is part of the Transmission Control Module (J217)!
    • Check Measuring Value Block (MVB) 002 for Plausibility
    • Check all four Hall Sensor(s) / Magnets
    • Check Selector Shaft Magnet(s) for Damage
    • Check/Replace Transmission Control Module (J217)