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:

     CVT Road Test (CVT)

    Test 1. HDS - Connect 2. Engine - Warm Up Start the engine, and warm it up to normal operating temperature (the radiator fan comes on twice). 3. CVT - Road Test Park the vehicle on the level ground. Apply the parking brake, and block all four wheels Start the engine Shift the transmission

     Connector and Harness Locations

    WIRE HARNESS AND GROUND LOCATIONS Engine Compartment (1/5) Engine Compartment (2/5) (CVT) Engine Compartment (3/5) (M/T) Engine Compartment (4/5) Engine Compartment (5/5) Dashboard (1/2) Dashboard (2/2) Steering Roof (1/2) (Without moonroof) Roof (2/2) (With moonroof) Floor (1/2) Floor (2

    © 2019-2026 Copyright www.hohrv2.com