Backrest Adjustment Motor
Backrest Adjustment Motor
Special tools, testers and auxiliary items required
• Engine and transmission holder (VAS 6095)
• Fixture for seat repair (VAS 6136)
1 Four-Way Lumber Support Motors (Qty. 2)
2 Seat Height Adjustment Motor
3 Motor for Seat Inclination Adjustment
4 Longitudinal Seat Adjustment Motor
5 Backrest Adjustment Motor
• Removing
- Remove seat. Refer to => [ Power Front Memory Seat ] Power Front Memory Seat.
- Mount the fixture for seat repair (VAS 6136) on the engine and transmission holder (VAS 6095).
- Attach the front seat to the fixture for seat repair (VAS 6136).
- Remove side trim on sill side. Refer to => [ Side Trim, Sill Side ] Side Trim, Sill Side.
- Remove side trim on tunnel side. Refer to => [ Side Trim, Tunnel Side ] Side Trim, Tunnel Side.
- Remove backrest cover panel. Refer to => [ Backrest Cover ] Backrest Cover.
• A passenger seat backrest is shown in the illustration.
- Remove bolt from motor for backrest adjustment. Refer to => [ Removing Mount for Motor Backrest Adjustment ].
- Pry off spring washer - 5 - (illustration - B -) on the side of backrest motor using a screwdriver.
- Tap shaft - 4 - through the side of the backrest frame using a hammer and drift punch.
- Pull out shaft - 4 - just far enough out of backrest frame - 1 - until motor for backrest adjustment can be removed.
• Installing
- Adapt the splines of new motor for backrest adjustment. Refer to => [ Preparing Backrest Adjustment Motor ].
- Slide shaft - 4 - through motor for backrest adjustment and through backrest frame - 1 -.
- Set seat aside.
- Place a wood block - 2 - beneath shaft - 4 - (illustration - A -) on opposite side of motor for backrest adjustment.
- Tap spring washer - 5 - onto shaft - 4 - using a socket wrench 11 mm insert - 3 - (illustration - C -).
- Install screw on backrest adjustment motor and connect connector.
Further installation is performed in the reverse order of removal.
- For seats with seat memory: After installing seat, perform a basic setting for backrest or seat.
1 Backrest Frame
2 Wood Block
3 Socket 11 mm
4 Shaft
5 Spring Washer
Removing Mount for Motor Backrest Adjustment
- Disconnect connector - 5 -.
- Pull cover - 3 - and anti-crush fleece - 2 - aside.
- Remove screw - 4 -.
Preparing Backrest Adjustment Motor
- Using a screwdriver, turn the locking pin of splines - 1 - so it aligns with shaft of backrest frame.