Honda Accord: Seat Heater Test
Driver's Seat
1. Remove the driver's seat (see page 20-194).
2. Remove the seat back panel.
• 4-door (see page 20-221) • 2-door (see page 20-213) 3. Disconnect the connector A (4P) and connector B (2P) from the seat heaters.

4. Check for continuity between seat heater connector B (2P) terminals No. 1 and No. 2. There should be continuity.
5. If the continuity is not as specified, replace the seat-back heater.
6. Reconnect seat heater connector B (2P) to the seat-back heater.
7. Check for continuity between seat heater connector A (4P) terminals No. 2 and No. 3, and terminals No. 3 and No. 4 . There should be continuity.
8. If the continuity is not as specified, replace the seat cushion heater.
Front Passenger's Seat
1. Remove the front passenger's seat (see page 20-194).
2. Disconnect the 3P connector (A) from the seat heater.

3. Check for continuity between seat heater 3P connector terminals No. 1 and No. 3 and terminals No. 2 and No. 3. There should be continuity.
4. If the continuity is not as specified, replace the seat heater.
Circuit Diagram
...
Switch Test/Replacement
1. Remove the center console panel (see page 20-157).
2. Disconnect the 6P (or 7P*) connector from the seat
heater switch, then remove the switch.
*: Front passenger's seat heater switch
3. ...
See also:
Steering Lock Replacement
1. Remove the steering column (see page 17-10).
2. Center-punch both of the two shear bolts, and drill
their heads off with a 5 mm (0.20 in) drill bit. Be careful
not to damage the steering lock ...
Safety Messages
Your safety, and the safety of others, is very important. To help
you make informed decisions, we have provided safety
messages, and other safety information throughout this manual.
Of course, it ...
System Description
TPMS Control Unit Inputs and Outputs for 20P Connector
Wire side of female terminals
System Structure
Once the vehicle speed exceeds 28 mph (45 km/h), the TPMS control unit
monitors all four ...