Component Inspection (Battery Current Sensor)
WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK BATTERY CURRENT SENSOR
- Turn ignition switch OFF.
- Reconnect harness connectors disconnected.
- Disconnect battery negative cable.
: To body ground
- Install jumper cable between battery negative terminal and body ground.
- Turn ignition switch ON.
- Check the voltage between ECM harness connector terminals under the following conditions.
ECM
Voltage (V)
Connector
+
-
Terminal
Terminal
F78
38
(Battery current sensor signal)
43
Approx. 2.5
Before measuring the terminal voltage, confirm that the battery is fully charged. Refer to How to Handle Battery .
Is the inspection result normal?
YES
INSPECTION END
NO
Replace battery negative cable assembly.