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Home >> Toyota >> 2012 >> Sienna SE >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Seats >> Front Power Seat Control System (W/ Memory) (Diagnostics - Introduction) >> FRONT POWER SEAT CONTROL SYSTEM (w/ Memory) >> Diagnostic Trouble Code Chart >> Diagnostic Trouble Code Chart
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Diagnostic Trouble Code Chart

HINT: 

If trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the appropriate information below.

FRONT POWER SEAT CONTROL SYSTEM

DTC Code Detection Item Trouble Area See
B2650 Slide Sensor Malfunction - Front power seat switch LH
- Separate type front seat cushion spring assembly LH (Slide motor)
- Harness or connector
Refer to DTC B2650: Slide Sensor Malfunction
B2651 Reclining Sensor Malfunction - Front power seat switch LH
- Separate type front seatback spring assembly LH (Reclining motor)
- Harness or connector
Refer to DTC B2651: Reclining Sensor Malfunction
B2652 Front Vertical Sensor Malfunction - Front power seat switch LH
- Separate type front seat cushion spring assembly LH (Front vertical motor)
- Harness or connector
Refer to DTC B2652: Front Vertical Sensor Malfunction
B2653 Lifter Sensor Malfunction - Front power seat switch LH
- Separate type front seat cushion spring assembly LH (Lifter motor)
- Harness or connector
Refer to DTC B2653: Lifter Sensor Malfunction
B2658 Short in Sensor with Motor Power Supply Circuit - Front power seat switch LH
- Separate type front seat cushion spring assembly LH (Slide motor, Front vertical motor, Lifter motor)
- Separate type front seatback spring assembly LH (Reclining motor)
- Harness or connector
Refer to DTC B2658: Short in Sensor with Motor Power Supply Circuit