Seat Heaters Acura TSX I

Scheme 77

1. Remove the driver's seat (see «FRONT SEAT REMOVAL/INSTALLATION»(/acura/tsx/i-2003-2008/remont/seats/#seat-system__front-seat-removalinstallation) ).
2. Disconnect the 4P connector (A) and 2P connector (B) from the seat heater. (Scheme 77): Identifying Seat Heater 4P And 2P Connector Terminal Seat-back
3. Check for continuity between the B1 and B2 terminals of the seat-back heater 2P connector. There should be continuity.
4. Check for continuity between the A1 *1 (A3) *2 and A2 *1 (A4) *2 terminals, and the A1 *1 (A4) *2 and B2 terminals. There should be continuity. * 1:'04-05 models * 2:'06-08 models
5. If the continuity check is not as specified, replace the seat heater.

Scheme 78

1. Remove the passenger's seat (see «FRONT SEAT REMOVAL/INSTALLATION»(/acura/tsx/i-2003-2008/remont/seats/#seat-system__front-seat-removalinstallation) ).
2. Disconnect the 4P connector (A) from the seat heater. (Scheme 78): Identifying Seat Heater 4P Connector Terminal
3. Check for continuity between the No. 2 and No. 3 terminals, and No. 3 *1 (No. 1) *2 and No. 4 *1 (No. 2) *2 terminals of the 4P connector. There should be continuity. * 1:'04-05 models * 2:'06-08 models
4. If the continuity is not as specified, replace the seat heater.

Scheme 79

Scheme 80

1. Remove the center console front panel (see «CENTER CONSOLE REMOVAL/INSTALLATION»(/acura/tsx/i-2003-2008/remont/exteriorinterior-trim/#consoles__center-console-removalinstallation) ).
2. Disconnect the 6P connector from the seat heater switch (A), then remove the switch. (Scheme 79): Identifying Seat Heater Switch 6P Connector Terminal
3. Check for continuity between the terminals in each switch position according to the table. (Scheme 80): Terminal Continuity Chart
4. If the continuity check is not as specified, replace the illumination bulbs (B) or the switch.

See also:
• FRONT SEAT REMOVAL/INSTALLATION
• CENTER CONSOLE REMOVAL/INSTALLATION