Honda HR-V: DTC B1C60, B1C62
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](images/books/1097/index 237(16).png)
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:
- Clear the DTCs with the HDS.
Clear DTCs
- Turn the vehicle to the OFF (LOCK) mode and then the ON mode.
- Check for DTCs with the HDS.
![Seat Heater System - Diagnostics](images/books/1097/index 238(16).png)
Is DTC B1C60 or B1C62 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.
- Disconnect the following connectors.
Driver's seat cushion heater connector A (4P)Passenger's seat cushion
heater connector A
(4P)
- Turn the vehicle to the ON mode.
- Clear the DTCs with the HDS.
Clear DTCs
- Check for DTCs with the HDS.
![Seat Heater System - Diagnostics](images/books/1097/index 239(16).png)
Is DTC B1C60 or B1C62 indicated?
YES
Go to step 3.
NO
Go to step 4.
3. Short wire check (FR DR SEAT HEATER, FR AS SEAT HEATER line):
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the following connector.
Front seat heater control unit 14P connector
- Check for continuity between the terminals as specified in the table
while in the vehicle OFF (LOCK)
mode.
![Seat Heater System - Diagnostics](images/books/1097/index 240(16).png)
Is there continuity?
YES
Repair a short in the wire.
NO
Replace the front seat heater control unit.
4. Seat-back heater check (BACK HEATER):
- Turn the vehicle to the OFF (LOCK) mode.
- Disconnect the following connectors.
Driver's seat-back heater 2P connector Front passenger's seat-back heater
2P connector
- Check for continuity between the terminals as specified in the table
while in the vehicle OFF (LOCK)
mode.
![Seat Heater System - Diagnostics](images/books/1097/index 241(16).png)
![Seat Heater System - Diagnostics](images/books/1097/index 242(16).png)
Is there 6.48 Ω Â+- 10 % (73ºF (23ºC) ) (Type 1) or 7.12 Ω Â+- 10 % (73ºF
(23ºC) ) (Type 2)?
YES
Go to step 5.
NO
Replace the driver's seat-back heater or the front passenger's seat-back
heater.
5. Seat cushion heater check (CUSH HEATER):
- Turn the vehicle to the OFF (LOCK) mode.
- Check for continuity between the terminals as specified in the table
while in the vehicle OFF (LOCK)
mode.
![Seat Heater System - Diagnostics](images/books/1097/index 243(16).png)
![Seat Heater System - Diagnostics](images/books/1097/index 244(16).png)
Is there 4.82 Ω Â+- 10 % (73 ºF (23 ºC) ) (Type 1) or 4.84 Ω Â+- 10 % (73 ºF
(23 ºC) ) (Type 2)?
YES
Replace the front seat heater control unit.
NO
Replace the driver's seat cushion heater or the front passenger's seat
cushion heater.
READ NEXT:
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.
DTC (Front Seat Heater Control Unit)
NOTE :
If you ar
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 (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:
■Jump Starting Procedure
Turn off the power to electric devices, such as audio and lights. Turn off
the engine,
then open the hood.
1. Connect the first jumper cable to your
vehicle's battery (+) terminal.
Remove the cover from the under-hood
fuse box.
2. Connect the other end of the first ju
Testing
1. Keyless access system check 1:
Select KEYLESS ACCESS CONTROL UNIT from the ONE-PUSH START system select
menu with
the HDS, and enter HISTORY DATA.
One-Push - KEYLESS ACCESS CONTROL UNIT- HISTORY DATA
Select HISTORY CLEAR, and back to TEST MODE menu:
NOTE: When the freeze data is