DTC P0562 (15) (Battery Condition Monitor Module)

DTC P0562  : Battery Condition Monitor Module System Voltage Low

NOTE:  Before you troubleshoot, review the general troubleshooting information .

DTC (Electric Powertrain)

1. Fuse check

   -1. Turn the vehicle to the OFF (LOCK) mode.

   -2. Check the following fuse.

   Fuse

   No. E5

   Is the fuse OK?

   YES 

   Go to step 2.

   NO 

   Go to step 4.

2. Problem verification

   -1. Turn the vehicle to the ON mode.

   -2. Clear the DTC with the HDS.

   -3. Turn the vehicle to the OFF (LOCK) mode.

   -4. Turn the vehicle to the ON mode.

   -5. Check for Pending or Confirmed DTCs with the HDS.

   DTC Description	Confirmed DTC	Pending DTC	Freeze Frame
   P0562 Battery Condition Monitor Module System Voltage Low

   Is DTC P0562 indicated?

   YES 

   The failure is duplicated. Go to step 3.

   NO 

   Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the No. E5 fuse and the battery condition monitor module.

3. Open wire check (VBU/+B_IMA1 line)

   -1. Turn the vehicle to the OFF (LOCK) mode.

   -2. Remove the service plug and the IPU cover .

   -3. Disconnect the following connector.

   Battery condition monitor module connector E (32P)

   -4. Do the 12 volt battery terminal reconnection procedure .

   -5. Measure the voltage between test points 1 and 2.

   Test condition	Vehicle OFF (LOCK) mode
   	Battery condition monitor module connector E (32P): disconnected
   Test point 1	Battery condition monitor module connector E (32P) No. 1
   Test point 2	Body ground

   Is there battery voltage?

   YES 

   Replace the battery condition monitor module .

   NO 

   Repair an open in the VBU/+B_IMA1 wire between the No. E5 fuse and the battery condition monitor module (E1).

4. Shorted wire check (VBU/+B_IMA1 line)

   -1. Remove the service plug and the IPU cover .

   -2. Disconnect the following connector.

   Battery condition monitor module connector E (32P)

   -3. Measure the resistance between test points 1 and 2.

   Test condition	Vehicle OFF (LOCK) mode
   	Battery condition monitor module connector E (32P): disconnected
   Test point 1	Battery condition monitor module connector E (32P) No. 1
   Test point 2	Body ground

   Is there 1 MΩ or more?

   YES 

   Replace the battery condition monitor module .

   NO 

   Repair a short in the VBU/+B_IMA1 wire between the battery condition monitor module (E1) and the No. E5 fuse. Also replace the No. E5 fuse.