Honda HR-V Owners & Service Manuals

Honda HR-V: DTC B12E0 Electric Steering Lock Switch Internal Error

Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Keyless Access Power Control Unit - Diagnostics / DTC B12E0 Electric Steering Lock Switch Internal Error

Keyless Access Power Control Unit - Diagnostics

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.

1. Problem verification:

  1. Clear the DTCs with the HDS.

Clear DTCs

  1. Do this procedure at least 10 times: Turn the vehicle to the OFF (LOCK) mode, ACCESSORY mode, ON mode, and OFF (LOCK) mode.
  2. Check for DTCs with the HDS.

Keyless Access Power Control Unit - Diagnostics

Is DTC B12E0 indicated?

YES

Faulty electric steering lock, replace the steering lock.

NO

Intermittent failure, the system is OK at this time.

    READ NEXT:

     DTC B12E1 Electric Steering Lock Motor Internal Error

    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 B12E2 Electric Steering Lock Low Level Failure of MTRCUT1

    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 B12E3 Electric Steering Lock High Level Failure of MTRCUT1

    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:

     How To Information

    HOW TO TROUBLESHOOT THE FUEL AND EMISSIONS SYSTEMS Intermittent Failures The term intermittent failure means a system may have had a failure, but it checks OK now. If the malfunction indicator lamp (MIL) on the dash does not come on, check for poor connections or loose terminals at all connectors

     Under-Dash Fuse/Relay Box Connector For Inputs and Outputs

    *1: With heated windshield wiper area *2: CVT and without keyless access system *3: Without climate control *: Front wiper with intermittent dwell timer controller *1: With heated windshield wiper area *2: Without keyless access system *1: CVT *2: With mirror turn signal light *3: Wit

    © 2019-2025 Copyright www.hohrv2.com