Porshe 911 (997). Manual - part 1071

Overview of plugs for wire harness for backrest

Overview of plugs for wire harness for backrest

A

- Wire harness for backrest (front seat)

B

- Wire harness for airbag

1

- Connector for control valve for lumbar support adjustment (only for lumbar support)

2

- Connector for sensor for lower air cushion on lumbar support (only for lumbar support with memory)

3

- Connector for sensor for upper air cushion on lumbar support (only for lumbar support with memory)

4

- Connector for motor for backrest adjustment

5

- Plug connection for motor for lumbar support adjustment (only for lumbar support)

6

- Plug connection for air cushion switch (only for sports seats)

7

- Connector for control unit for memory seat adjustment (only for seats with memory)

8

- Plug connection for air cushion motor (only for sports seats)

9

- Connector for control valve for air cushion (only for sports seats)

10

- Connector for airbag

11

- Connector for central plug

12

- Tie-wraps

1. Route wire harness for airbag -B- and secure with new tie-wraps -12- .

2. Fit connector -11- on central plug. → 692419 Removing and installing front belt lock - section on

"Installing"

3. Route wire harness for backrest -A- and secure with new tie-wraps -12- .

4. Push connector -9- onto air cushion control valve until it engages firmly. → 723819 Removing and

installing air cushion control valve - section on "Installing"

5. Push plug connection -8- onto motor for air cushion until it engages firmly. → 723919 Removing and

installing air cushion motor - section on "Installing"

6. Attach connector -7- to control unit for memory seat adjustment until it engages firmly. → 729319

Removing and installing control unit for memory seat adjustment - section on "Installing"

7. Push plug connection -6- onto air cushion switch until it engages firmly. → 728619 Removing and

installing switch for seat adjustment - section on "Installing"

8.

Diagnostic system: reading out fault memory and activating systems

Installing wire harness for backrest (front seat)

4441

Connect plug connection -5- on motor for lumbar support adjustment until it engages firmly. → 723619
Motor for lumbar support - section on "Installing"

9. Attach connector -4- to motor for backrest adjustment until it engages firmly. → 728919 Removing and

installing motor for backrest adjustment - section on "Installing"

10. Push connectors -2 and 3- onto sensors for lumbar support until they click into place. → 723419

Removing and installing lumbar support - section on "Installing"

11. Push connector -1- onto control valve for lumbar support adjustment until it engages firmly. → 723319

Removing and installing control valve for lumbar adjustment - section on "Installing"

Fitting foam part

Fitting foam part

Note

Observe the installation position of the hoses!
Make sure that the hoses are not pinched. Insert hoses exactly into the cut-outs on the foam part.

1. Fit foam part -1- at the headrest.

Installing backrest side support

Diagnostic system: reading out fault memory and activating systems

Fitting foam part

4442

Installing backrest side support

Note

Observe hose routing!
In vehicles with lumbar support, make sure the hoses are routed correctly in the area of the backrest side
support.

1. Fit backrest side support -2- and screw down with the four fastening screws

-1-

 .

Installing support for left backrest side part

Installing support for left backrest side part

Note

Observe hose routing!

Diagnostic system: reading out fault memory and activating systems

Installing backrest side support

4443

In vehicles with lumbar support, make sure the hoses are routed correctly in the area of the backrest side
support.

1. Insert support for backrest side part -2- and secure with the four fastening screws

-1-

 .

Routing wire harness for airbag

2. Route wire harness for airbag -1- as shown behind the backrest side part support -2- .

Subsequent work

Subsequent work

1. Install air cushion for backrest. → 721719 Removing and installing air cushion for backrest - section on

"Installing"

2. Install cover for left backrest. → 722619 Removing and installing cover for backrest - section on

"Installing"

3. Install cushion carrier for front backrest. → 722419 Removing and installing cushion carrier for front

backrest - section on "Installing"

997110, 997111, 997120, 997121, 997310, 997311, 997320, 997321, 997410, 997411, 997430, 997431,
997610, 997611, 997620, 997621

WARNUNG

Gefahr des Verlusts der Text-Bild-Zuordnung beim Ausdruck.

Aus technischen Gründen kann derzeit nicht ausgeschlossen werden, dass trotz
einwandfreier Darstellung auf dem Bildschirm beim Ausdruck der

• 

Diagnostic system: reading out fault memory and activating systems

Installing support for left backrest side part

4444