Monday, October 7, 2019

2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 56

2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 56



OK or NG



OK - Replace AFS control unit. See: Lighting and Horns/Headlamp/Headlamp Alignment Control Module/Service and Repair.



NG - Repair or replace harness or connector.



B2514



ACTIVE AFS



DTC B2514 HI SEN UNUSUAL RR



1.CHECK HEIGHT SENSOR SIGNAL



CONSULT-III DATA MONITOR



1. Turn ignition switch ON.



2. Select "HI SEN OTP RR" of ADAPTIVE LIGHT data monitor item.



3. Check the monitor status.



HI SEN OTP RR: Approx. 0.25 - 4.75 V



OK or NG



OK - GO TO 2.



NG - If voltage is more than approx. 4.75V, GO TO 7.



- If voltage is less than approx. 0.25V, GO TO 3.



2.CHECK HEIGHT SENSOR POWER SUPPLY



Check voltage between AFS control unit harness connector and ground.



OK or NG



OK - The height sensor system is normal at present.



NG - Replace AFS control unit. See: Lighting and Horns/Headlamp/Headlamp Alignment Control Module/Service and Repair.



3.CHECK HEIGHT SENSOR SIGNAL



Check voltage between AFS control unit harness connector and ground.