2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 58
2. Check continuity between AFS control unit harness connector
(A) and height sensor harness connector (B).
OK or NG
OK - Replace height sensor. See: Lighting and Horns/Headlamp/Headlamp Alignment Sensor/Service and Repair.
NG - Repair harness or connector.
7.CHECK HEIGHT SENSOR GROUND
Check voltage between AFS control unit harness connector and ground.
OK or NG
OK - GO TO 8.
NG - Check connector for connection, bend and loose fit. If it is normal, replace AFS control unit. See: Lighting and Horns/Headlamp/Headlamp
Alignment Control Module/Service and Repair.
8.CHECK HEIGHT SENSOR GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect AFS control unit connector and height sensor connector.
3. Check continuity between AFS control unit harness connector
(A) and height sensor harness connector (B).
