LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2017 >> QX30 Base >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC U0100: Engine System >> DTC Description >> DTC Detection Logic
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

DTC Detection Logic

DTC CONSULT screen terms MELCO code DTC detection condition
(Trouble diagnosis content) [Malfunction type]
U0100 87 Communication error
(Communication error)		 [MISSING MESSAGE] 22, 63 Diagnosis condition
  • After 0.45 seconds from CAN communication wake up
  • Ignition switch ON
Signal (terminal) CAN communication signal
Threshold Message is missing
Diagnosis delay time 0.2 seconds
U0100 87 Communication error
(Communication error)		 [MISSING MESSAGE] D7 Diagnosis condition
  • After 0.45 seconds from CAN communication wake up
  • Ignition switch ON
Signal (terminal) CAN communication signal
Threshold Message is missing
Diagnosis delay time 2 seconds
U0100 87 Communication error
(Communication error)		 [MISSING MESSAGE] BB Diagnosis condition After 0.45 seconds from ignition switch ON
Signal (terminal) CAN communication signal
Threshold Message is missing
Diagnosis delay time 0.2 seconds
scientia non olet · About LEMON Manuals