Honda HR-V: Testing
FRONT SEAT HEATER CONTROL UNIT INPUT TEST
NOTE : Before testing, make sure the No. C19 (20 A), No. C24 (7.5 A), and No.
C39 (10 A) fuses in the under-dash
fuse/relay box are OK.
1. Disconnect the front seat heater control unit 14P connector.
![Seats - Testing & Troubleshooting](images/books/1097/index 178(20).png)
2. Inspect the connector and socket terminals to be sure they are all making
good contact:
- If the terminals are bent, loose or corroded, repair them as necessary,
and recheck the system.
- If the terminals look OK, go to step 3.
3. With the connector still disconnected, do the following input tests:
- If any test indicates a problem, find and correct the cause, then
recheck the system.
- If all the input tests prove OK, go to step 4.
![Seats - Testing & Troubleshooting](images/books/1097/index 179(20).png)
![Seats - Testing & Troubleshooting](images/books/1097/index 180(20).png)
4. Reconnect the connector, and do the following input tests:
- If any test indicates a problem, find and correct the cause, then
recheck the system.
- If all the input tests prove OK, replace the front seat heater control
unit.
![Seats - Testing & Troubleshooting](images/books/1097/index 181(20).png)
SEAT HEATER TEST
Test
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.
Driver's Seat
1. Driver's Seat - Remove
2. Driver's Seat Heater - Test
![Seats - Testing & Troubleshooting](images/books/1097/index 182(19).png)
- Disconnect the connectors
- Check for continuity between the terminals according to
the table.
![Seats - Testing & Troubleshooting](images/books/1097/index 183(20).png)
- If the continuity is not as specified, replace the driver's seat-back
heater.
- Check for continuity between the terminals according to the table.
![Seats - Testing & Troubleshooting](images/books/1097/index 184(19).png)
- If the continuity is not as specified, replace the driver's seat cushion
heater.
3. All Removed Parts - Install
- Install the parts in the reverse order of removal.
Front Passenger's Seat
4. Front Passenger's Seat - Remove
5. Front Passenger's Seat Heater - Test
![Seats - Testing & Troubleshooting](images/books/1097/index 185(19).png)
-
Disconnect the front passenger's seat cushion heater
connector A
-
Check for continuity between the terminals according to
the table.
![Seats - Testing & Troubleshooting](images/books/1097/index 186(18).png)
- If the continuity is not as specified, replace the front passenger's
seat-back heater.
- Check for continuity between the terminals according to the table.
![Seats - Testing & Troubleshooting](images/books/1097/index 187(19).png)
- If the continuity is not as specified, replace the front passenger's
seat cushion heater.
6. All Removed Parts - Install
- Install the parts in the reverse order of removal.
CIRCUIT DIAGRAM
SEAT HEATERS CIRCUIT DIAGRAM
![Seats - Testing & Troubleshooting](images/books/1097/index 188(19).png)
![Seats - Testing & Troubleshooting](images/books/1097/index 189(19).png)
READ NEXT:
REAR SEAT CUSHION DISASSEMBLY AND REASSEMBLY
Disassembly & Reassembly
1. Rear Seat Cushion - Remove
2. Rear Seat Recline Cover - Remove
3. Rear Seat Hinge Cover -Remove
4. Rear Seat Cushion Pa
Disassembly & Reassembly
1. Rear Seat - Remove
2. Rear Seat - Disassemble
Remove the head restraint
Remove the recline upper cover (A).
NOTE : The illustration shows a left
rear seat. Do the
SEE MORE:
Gauges/Information Display/System Indicators
Tachometer
Speedometer
Information Display
Fuel Gauge
Security System
Alarm Indicator
M (7-speed manual shift mode)
Indicator/Shift Indicator
Shift Lever Position Indicator
Lights Indicators
Fog Light Indicator
High Beam Indicator
Lights O
These screens allow you to troubleshoot the audio function.
ANC Check (Not supported)
Speaker Check (B)
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