Scheme 69
Scheme 70
Switch Test/Replacement
Note. For driver's power seat, refer to the Driving Position Memory System (DPMS) (see COMPONENT LOCATION INDEX ).
Scheme 71
Scheme 72
- Remove the power seat adjustment switch knobs (A) and recline cover from the front passenger's seat (see «FRONT SEAT DISASSEMBLY/REASSEMBLY - 4-WAY POWER»(/acura/tl/iii-2003-2006/remont/seats/#seats__front-seat-disassemblyreassembly-4-way-power) ).
- Remove the two screws and power seat adjustment switch (B).
- Disconnect the 12P connector from the power seat adjustment switch.
- Reinstall the switch knobs to the switch.
- Check for continuity between the terminals in each switch position according to the table.
- If the continuity is not as specified, replace the switch.
Scheme 73
- Remove the front passenger's seat (see «FRONT SEAT REMOVAL/INSTALLATION»(/acura/tl/iii-2003-2006/remont/seats/#seats__front-seat-removalinstallation) ).
- Remove the power seat adjustment switch knobs and recline cover from the seat (see «FRONT SEAT DISASSEMBLY/REASSEMBLY - 4-WAY POWER»(/acura/tl/iii-2003-2006/remont/seats/#seats__front-seat-disassemblyreassembly-4-way-power) ).
- Disconnect the 12P connector (A) from the power seat adjustment switch (B).
- Test each motor by applying battery voltage and body ground to the 12P connector terminals.
Scheme 74
Scheme 75
- 5. If the motor does not run or fails to run smoothly, check for an open in the front passenger's seat wire harness between the 12P connector and each motor connector. If the harness is OK, replace the motor. Slide motor ('04 model) (see «FRONT SEAT LINKAGE DISASSEMBLY/REASSEMBLY - 10-WAY/4-WAY POWER»(/acura/tl/iii-2003-2006/remont/seats/#seats) ) Slide motor ('05-06 models) (see «TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE B»(/acura/tl/iii-2003-2006/remont/communication-devices/#multiplex-intergrated-control-system__troubleshooting-b-can-system-diagnosis-test) ) Recline motor (see «FRONT SEAT RECLINE MOTOR REPLACEMENT»(/acura/tl/iii-2003-2006/remont/seats/#seats) )