B2248

DTC Troubleshooting: B2248

DTC B2248:

HIP High Battery Voltage

1. Connect the HDS to the DLC How to Troubleshoot the AcuraLink.

2. Clear the DTC with the HDS.

3. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode. and then back to ON (II), or the ON mode.

4. Do the alternator and regulator troubleshooting Alternator and Regulator Circuit Troubleshooting.

Is the charging system OK?

YES -

Go to step 5.

NO -

Repair the charging system.�

5. Check for DTC with the HDS.

Is DTC B2248 indicated?

YES -

Substitute a known-good AcuraLink control unit (XM receiver) AcuraLink Control Unit (XM Receiver) Removal/Installation, and recheck. If the problem goes away, replace the original AcuraLink control unit (XM receiver) AcuraLink Control Unit (XM Receiver) Removal/Installation.�

NO -

Intermittent failure, the system is OK at this time.�