Porshe 911 (997). Manual - part 1036

5.2. Release and remove connector on control unit for coolant control -8 and

9-

 .

6. Unclip cable guide for sensor line for front airbag -10- .

7. Release connectors on both sensors for front airbag -11- and pull them off. → 695119 Removing and

installing airbag sensor - chapter on "Removing"

8. Unclip front-end wire harness on right side at tie-wraps -22- .

9. Unclip front-end wire harness on left side at holders -23- .

Note

Only for USA/Canada version vehicles

10. Release connector on front emergency release -12- and pull it off. → 556219 Removing and installing

front emergency release - chapter on "Removing"  [997410 997430 997610 997620]→ 556219 Removing
and installing front emergency release - chapter on "Removing"  [997110 997120 997310
997320]→ 556219 21 Removing and installing front emergency release - chapter on "Removing"
 [997111 997121 997311 997321 997411 997431 997611 997621]

11. Release connector for outside temperature sensor -13- and pull it off. → 916819 Removing and installing

outside temperature sensor - chapter on "Removing"

12. Release connectors on both horns -14 and 15- and pull them off. → 905019 Removing and installing horn

- chapter on "Removing"

13. Release and pull off connector on servo motor for front lid release -16- . → 551319 Removing and

installing release for front lid - chapter on "Removing"

14. Release and pull off connector on control unit for garage door opener/HomeLink -17- . → 967919

Removing and installing control unit for garage door opener - chapter on "Removing"

15. Unclip front-end wire harness on right side at tie-wraps -22- .

16. Release and disconnect plug connection on microswitch for front lid lock lower part -18- . → 551719

Removing and installing front lid lock lower part - chapter on "Removing"

Pull off connector on servo motor for front lid

17. Release connector on servo motor for front lid -19- and -arrows a- pull it off.

18. Release plug connection for front-end wire harness to main wire harness, left -20- and disconnect.

19. Pull off holders -24- .

20. Remove the three grommets -21- and pull the wire harness through the openings in the body.

21. Remove wire harness for front-end.

Diagnostic system: reading out fault memory and activating systems

Removing wire harness for front-end

4301

Installing wire harness for front-end

Installing wire harness for front-end

Note

The wire harness for front end spare parts scope means the scope for fully-equipped vehicles. Depending on
the vehicle equipment, connectors not required are tied to the wire harness for front end using tie-wraps.
When doing this, ensure the lines are routed correctly so that no line becomes trapped or damaged.

Installation Location:

Overview of connectors for front-end wire harness

1

- Plug connection for front-end wire harness to main wire harness right

2

- Fuse box for fan

3

- Connector for front-end control unit

4

- Ground point, left and right

5

- Connector for headlight, left and right

6

- Plug connection between front-end wire harness and front apron wire harness

7

- Plug connection for coolant fan

8

- Connector for control unit for coolant control

9

- Connector for control unit for coolant control

10

- Cable guide for sensor line for airbag, front left and right

11

- Connector for sensor line for airbag, front left and right

12

- Connector for emergency release, front

13

- Connector for outside temperature sensor

14

- Connector for horn, high-pitch

Diagnostic system: reading out fault memory and activating systems

 Installing wire harness for front-end

4302

15

- Connector for horn, low-pitch

16

- Connector for servo motor for front lid release

17

- Connector for control unit for garage door opener/HomeLink

18

- Plug connection for microswitch for roof lock, front

19

- Connector for servo motor for lid, front

20

- Plug connection for front-end wire harness to main wire harness, left

21

- Grommet

22

- Tie-wrap

23

- Line holder

24

- Line holder

1. Lay wire harness for front-end.

2. Push the wire harness for the front-end through the openings in the body and fit the three grommets -21- .

3. Fasten wire harness for the front-end with the holders -24- to the body.

4. Push together plug connection for front-end wire harness to main wire harness, left -20- until it engages

securely.

Pushing connector onto servo motor for front lid

5. Push connector onto servo motor for front lid -19- .

5.1. Push connector onto servo motor for front lid until it is felt to

engage.

6. Push together plug connection on microswitch for front lid lock lower part -18- until it is felt to

engage. → 551719 Removing and installing front lock lower part - chapter on "Installing"

7. Clip in front-end wire harness on right side at tie-wraps -22- .

8. Push connector onto control unit for garage door opener/HomeLink -17- until it is felt to engage.

→ 967919 Removing and installing control unit for garage door opener - chapter on "Installing"

9. Push connector onto servo motor for front lid release -16- until it is felt to engage. → 551319

Removing and installing release for front lid - chapter on "Installing"

10. Push connectors onto the two horns -14 and 15- until they click into place. → 905019 Removing

and installing horn - chapter on "Installing"

11. Push connector onto outside temperature sensor -13- until it is felt to engage. → 916819 Removing

and installing outside temperature sensor - chapter on "Installing"

Note

Only for USA/Canada version vehicles

Diagnostic system: reading out fault memory and activating systems

Installing wire harness for front-end

4303

12. Push connector onto front emergency release -12- until it is felt to engage. → 556219 Removing and

installing front emergency release - chapter on "Installing" [997410 997430 997610 997620]→ 556219
Removing and installing front emergency release - chapter on "Installing" [997110 997120 997310
997320]→ 556219 23 Removing and installing front emergency release - chapter on "Installing" [997111
997121 997311 997321 997411 997431 997611 997621]

13. Clip in front-end wire harness on left side at holder -23- .

14. Clip in front-end wire harness on right side at tie-wraps -22- .

15. Push connectors onto both sensors for front airbag -11- until they are felt to engage. → 695119

Removing and installing airbag sensor - chapter on "Installing"

16. Clip in cable guide for sensor line for front airbag -10- .

Pushing connectors onto control unit for coolant control.

17. Push connector and plug connection onto control unit for coolant control -7 to 9- .

17.1. Push the two connectors onto the control unit for coolant control -8 and 9- until they are felt to

engage.

17.2. Push on plug connection to coolant fan -7- until it is felt to engage.

Pushing connector onto headlight

18. Push connector onto headlight -5- at left and right.

18.1. Push connector onto headlight at left and right -Arrow A- .

18.2. Push on securing clip from below until it is felt to engage -Arrow B-

.

Diagnostic system: reading out fault memory and activating systems

Installing wire harness for front-end

4304