Cell Phone - THB System 8 Installation
Cayenne0402 9191
Binder - Service Technical Bulletins
Date: 4-1-04
THB System 8 Telephone Installation Instructions
Vehicle Type:
Cayenne
Model Year:
2003 (3) - on
Concern:
THB System 8 Telephone Installation Instructions. Not for vehicles with PCM 2.0.
Information:
Porsche has devised a cell phone solution that allows drivers to stay connected with the rest of the world. Available for Cayenne, 911 and Boxster models 2001 and later, the Porsche Cell Solution facilitates hands-free cell phone conversations with a docking unit neatly mounted on the center console. Unlike other integrated phone systems, the modular design of the Porsche Cell Solution does not lock users into one specific model of cell phone. Should the customer decide to change service providers, upgrade phones or toss the keys to another family member, all that is required is a simple exchange of model specific cradles. An auto-mute feature that silences the audio system during phone calls and an external antenna hookup that boosts signal strength go even further.
Work Procedure:
1. Remove the drawer in center console.
2. Remove the frame around drawer.
3. Remove the cupholder.
4. Disconnect the cigarette lighter plug.
5. Remove the screw and remove the metal trim.
6. Remove the drawer. Disconnect the two plug connectors (Items B).
7. Remove the trim in console below ashtray.
8. Pull out rubber liner.
9. Remove shifter selector trim by lifting up at rear.
10. Disconnect plug connector (C).
11. Disconnect two plug connection (E).
12. Remove two console (left & right) trim covers to expose securing screws.
13. Remove the passenger side screw.
14. Remove the driver's side screw.
15. Remove the four screws position F, and two screws position G.
16. Remove the center console and from underside remove and metal bracket (H).
17. Remove the left and right hand grips from center console.
18. The console pictured below is ready to be modified.
19. Place tape on the front edge of passenger side hand grip hole to protect material when filing notch.
20. Using a file, notch the center of the hand grip hole enough to fit cable (see Figure 20).
21. Route the telephone cable through the top part of the telephone mount and through the modified center console.
22. Make a copy of template and cut out. Verify copier scaling and check template measurements. See template at the end of this bulletin. See Editor note in illustration.
23. Assemble the telephone mounting bracket.
24. Install telephone mount screws (J).
25. Fasten the telephone holder to the telephone mount with screws (K).
26. Reinstall the center console into vehicle.
27. Move the passenger set forward as far as possible, remove the rear heater outlet duct.
28. Route the JHB system cable under the carpet and connect to antenna cable.
29. Route the THB cable under the passenger seat (arrows in Figure 29).
30. Connect the vehicle wiring harness to the HFK wiring harness M.
31. Place the ECU under the carpet secure with adhesive pads & connect HFK wiring harness to the ECU.
32. Redirect the routing of antenna cable to the center console and connect antenna connector to mount.
33. Make sure that the antenna cable is sufficiently secured with tie wraps to prevent rattling noises.
34. Secure antenna cable to tunnel with duct tape.
Template - Make copies as necessary. Before using template, verify copier output scaling by checking template ruler with a tape measure/ruler.
Literature:
See the following Technical Information Bulletin for related information:
Cayenne Technical Manual
Group 9, # 5/04 - Preparation For Mobile Phone Installation Instructions
Parts Bulletin
Group 9, # D13 - Porsche Tequipment Cell Solutions
Disclaimer