Honda HR-V Owners & Service Manuals

Honda HR-V: DTC B1C61, B1C63

NOTE : Refer to the DTC code shown on the display, and then inspect the connectors and terminals based on the instructions in the table below.

Seat Heater System - Diagnostics

DTC (Front Seat Heater 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.
  • The seat heater control unit does not turn on the seat heater until the seat core temperature is 85 degrees or less. Make sure the seat core temperature is below 85 degrees before troubleshooting.

1. Problem verification:

  1. Clear the DTCs with the HDS.

Clear DTCs

  1. Turn the vehicle to the OFF (LOCK) mode and then the ON mode.
  2. Check for DTCs with the HDS.

Seat Heater System - Diagnostics

Is DTC B1C61 or B1C63 indicated?

YES

Go to step 2.

NO

Intermittent failure, the system is OK at this time. Check for loose or poor connections.

2. DTC check:

  1. Turn the vehicle to the OFF (LOCK) mode.
  2. Disconnect the following connectors.

Driver's seat cushion heater connector A (4P)Front passenger's seat cushion heater connector A (4P)

  1. Connect terminals A and B with a jumper wire.

Seat Heater System - Diagnostics

Seat Heater System - Diagnostics

  1. Turn the vehicle to the ON mode.
  2. Clear the DTCs with the HDS.

Clear DTCs

  1. Check for DTCs with the HDS.

Seat Heater System - Diagnostics

Is DTC B1C61 or B1C63 indicated?

YES

Repair an open or high resistance in the wire.

NO

Go to step 3.

3. Seat heater check:

  1. Turn the vehicle to the OFF (LOCK) mode.
  2. Disconnect the following connectors.

Driver's seat-back heater 2P connector

Front passenger's seat-back heater 2P connector

  1. Check for continuity between the terminals as specified in the table while in the vehicle OFF (LOCK) mode.

Seat Heater System - Diagnostics

Seat Heater System - Diagnostics

Is there 6.48 Ω Â+- 10 % (73ºF (23ºC) ) (Type 1) or 7.12 Ω Â+- 10 % (73ºF (23ºC) ) (Type 2)?

YES

Replace the driver's seat cushion heater or front passenger's seat cushion heater.

NO

Replace the driver's seat-back heater or front passenger's seat-back heater.

    READ NEXT:

     DTC B1C68, Driver's Heater Not Heating

    DTC (Front Seat Heater 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 Trouble

     DTC B1C69 Passenger's Heater Not Heating

    DTC (Front Seat Heater 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 Trouble

     DTC U1064, Seat Heater Control Unit Lost Communication With Climate Control Unit

    DTC (Front Seat Heater 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 Trouble

    SEE MORE:

     Audio Disc Does Not Play

    Special Tools Required Diagnostic CD 07AAZ-SDBA100 NOTE: Check the vehicle 12 volt battery condition first. Disc labels should not be used in the audio-navigation unit or the audio unit. They may jam and damage the player mechanism. Make sure the disc is compatible with the system (see the Own

     Starting the Engine (Models without smart entry system)

    1. Make sure the parking brake is applied. The electric parking brake indicator comes on for 15 seconds when you pull up to electric parking brake switch. Continuously variable transmission models 2. Check that the shift lever is in (P), then depress the brake pedal. Although it is possible

    © 2019-2025 Copyright www.hohrv2.com