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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> On-Board Diagnostic - Start Stop Unit >> DTC U201F-11; Keyless Receiver Circuit Malfunction >> Notes

DTC U201F-11; Keyless Receiver Circuit Malfunction: Notes

DTC U201F-11; KEYLESS RECEIVER CIRCUIT MALFUNCTION DETECTION CONDITION AND POSSIBLE CAUSES

Description Keyless receiver circuit malfunction
Detection condition
  • Start stop unit detects that the keyless receiver circuit voltage of less than 3.4 V for 0.5 s or more.
Fail-safe Not applicable
Possible cause
  • Keyless receiver connector or terminal malfunction
  • Start stop unit connector or terminal malfunction
  • Short to ground in wiring harness between start stop unit terminal 2Q and keyless receiver terminal A
  • Keyless receiver malfunction
  • Start stop unit malfunction
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