Honda HR-V: DTC B12D3 Power Control Unit IG Latch Circuit Error
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DTC (Power Control Unit)
NOTE:
- If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System Diagnosis
Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System
Diagnosis Test Mode A -
Initial Communication and DTC Checks.
- Make sure aftermarket accessories are not installed.
1. Problem verification:
- Clear the DTCs with the HDS.
Clear DTCs
- Do this procedure 5 times: Turn the vehicle to the OFF (LOCK) mode,
ACCESSORY mode, ON
mode, and OFF (LOCK) mode.
- Check for DTCs with the HDS.
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Is DTC B12D3 indicated?
YES
Replace the keyless access control unit.
NO
Intermittent failure, the system is OK at this time.
READ NEXT:
DTC (Power Control Unit)
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System
Diagnosis Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN
DTC (Power Control Unit)
NOTE:
If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System Diagnosis
Test Mode A - Refer to: Body Electrical Troubleshooting - B-
DTC (Power Control Unit)
NOTE:
If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System Diagnosis Test Mode A - Refer to: Body
Electrical Troubleshooting - B
SEE MORE:
These screens allow you to troubleshoot the audio function. The ANC Check is
not supported in this model.
Speaker Check
NOTE:
Make sure the audio system is off before this diagnosis.
While doing the diagnosis, the fader and the balance positions are set
to the center.
This diagnosis checks t
Removal & Installation
NOTE : SRS components are located in this area. Review the SRS component
locations - Refer to: SRS
Component Location Index (KA/KC), or SRS Component Location Index (KA/KC) and
the precautions
and procedures before doing repairs or service.
1. 12 Volt Battery Terminal -