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Diagnostic Trouble Code Chart

HINT: 

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

REAR POWER SEAT CONTROL SYSTEM

DTC Code Detection Item Trouble Area Reference
B2650 Slide Sensor Malfunction - Position control ECU
- Rear No. 1 seat adjuster assembly
- Rear No. 2 seat adjuster assembly
- Harness or connector
Refer to DTC B2650: Slide Sensor Malfunction
B2651 Reclining Sensor Malfunction - Position control ECU RH
- Rear seat reclining adjuster assembly RH
- Harness or connector
Refer to DTC B2651: Reclining Sensor Malfunction
B2654 Headrest Sensor Malfunction - Position control ECU
- Rear No. 1 seat headrest adjuster sub-assembly
- Harness or connector
Refer to DTC B2654: Headrest Sensor Malfunction
B2656 Upper Lumbar Adjustment Sensor Malfunction - Position control ECU
- Rear seatback assembly
- Harness or connector
Refer to DTC B2656: Upper Lumbar Adjustment Sensor Malfunction
B2657 Ottoman Sensor Malfunction - Position control ECU RH
- Rear No. 1 seat adjuster assembly
- Harness or connector
Refer to DTC B2657: Ottoman Sensor Malfunction