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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (On-Board Diagnostic - Instrument Cluster) >> DTC U2105-02: Drive Selection Switch Circuit Malfunction >> Notes

DTC U2105-02: Drive Selection Switch Circuit Malfunction: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
Description Drive selection switch circuit malfunction
Detection condition 
  • Instrument cluster detects an open circuit in the drive selection switch circuit for 5 s or more  with the ignition switched ON (engine off or on).
Fail-safe function  Not applicable
Possible cause 
  • Drive selection switch connector or terminal malfunction
  • Open circuit in wiring harness between drive selection switch terminal C and body ground
  • Instrument cluster connector or terminal malfunction
  • Open circuit in wiring harness between Instrument cluster terminal W and drive selection switch terminal B
  • Drive selection switch malfunction
  • Instrument cluster malfunction
G10938040