2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 62
Check voltage between AFS control unit harness connector and ground.
OK or NG
OK - Replace AFS control unit. See: Lighting and Horns/Headlamp/Headlamp Alignment Control Module/Service and Repair.
NG - If voltage is less than approx. 0.25 V, GO TO 5.
- If voltage is more than approx. 4.75 V, GO TO 6.
3.CHECK SENSOR POWER SUPPLY CIRCUIT (GROUND SHORT CIRCUIT)
1. Turn ignition switch OFF.
2. Disconnect AFS control unit connector.
3. Check continuity between AFS control unit harness connector and ground.
OK or NG
OK - Replace AFS control unit. See: Lighting and Horns/Headlamp/Headlamp Alignment Control Module/Service and Repair.
NG - GO TO 7.
4.CHECK SENSOR POWER SUPPLY CIRCUIT (IGN POWER SUPPLY SHORT CIRCUIT)
1. Turn ignition switch OFF.
2. Disconnect AFS control unit connector.
3. Turn ignition switch ON.
4. Check voltage between AFS control unit harness connector and ground.
