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Home >> Infiniti >> 2016 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 51 (Automatic Transmission (Diagnostic Trouble Codes (DTCS) P0750-P2807 And Circuit Diagnosis) (Hybrid)) >> DTC / Circuit Diagnosis >> DTC P1889: Motor Speed >> DTC Description >> DTC Detection Logic

DTC Detection Logic

WARNING: This page is about a different variant/trim than selected.
DTC CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P1889 MOTOR SPEED
(MOTOR SPEED)
  • When TCM cannot receive signal from traction motor speed signal
  • When TCM received an invalid value from traction motor inverter