Circuit/System Verification

B151C 39

1. Ignition ON.
2. Verify DTC B151C 39 is not set.
   • If the DTC is set 

     Replace the B110 Battery Sensor Module. Refer to Battery Sensor Replacement 

   • If the DTC is not set 
3. All OK.

B151C 42

1. Ignition ON.
2. Verify DTC B151C 42 is not set.
   • If the DTC is set 
   1. Perform the Battery Sensor Module Learn  procedure.
   2. Verify the DTC does not set while operating the vehicle within the Conditions for Running the DTC.
      • If the DTC sets, replace the B110 Battery Sensor Module, Battery Sensor Replacement .
      • If the DTC does not set.
   3. All OK.
   • If the DTC is not set 
3. All OK.