Detach the 2 front hooks of the seat cushion from the vehicle body.

Lexus IS250 IS220d GSE20 ALE20 PARKING BRAKE

Pass the No. 1 parking brake cable assembly through the parking brake lever and hold the cable with the clip.

Pass the No. 1 parking brake cable assembly through the parking brake lever and hold the cable with the clip.

Measure the resistance according to the value(s) in the table below.

Detach the 2 front hooks of the seat cushion from the vehicle body.

Detach the 2 front hooks of the seat cushion from the vehicle body.

Lexus IS250 IS220d GSE20 ALE20 PARKING BRAKE

Temporarily install the hub nuts.

Use the table below to help find the cause of the problem. Check each part. If necessary, replace these parts.