Distributed System

SRS Harness Replacement - Distributed System

Service Repair No - 76.73.73

Remove
1. Raise the vehicle.


WARNING: Support on safety stands.


2. Remove battery.
3. Remove centre console.
4. Remove passenger air bag module.
5. Remove radio.
6. Remove instrument pack binnacle.
7. Remove 5 screws securing switch pack to fascia.







8. Disconnect switches, clock and temperature sensor. Remove switch pack.
9. Remove 4 screws securing heater control panel.
10. Disconnect multiplugs. Remove control panel.
11. Release door aperture seal adjacent to A post lower trim panels.
12. Driver's side - LHD automatic vehicles only: Remove 3 bolts securing foot rest. Remove foot rest.







13. Remove screw securing each A post lower trim panel. Release panels from sprag clips. Remove both trim panels.







14. Remove 4 scrivet fasteners securing driver's side lower closing panel.







15. Disconnect footwell lamp multiplug. Remove closing panel.
16. Disconnect SRS harness from main harness. Release multiplug from clip.







17. Remove sound deadener pad from transmission tunnel.







18. Disconnect multiplug from SRS DCU. Release 3 harness clips.
19. Remove both front wheel arch liners.
20. Remove 2 trim studs securing air cleaner baffle beneath LH wheel arch. Remove baffle.





21. Disconnect both SRS crash sensor multiplugs.





22. Remove 4 bolts securing battery tray.









23. Remove 2 bolts securing air cleaner to valance.
24. Raise air cleaner and battery tray to gain access to crash sensor harness clips.
25. Release clips securing each crash sensor harness to valance.
26. Release harness grommets. Feed both harnesses through valance into wheel arches.
27. Release 3 clips securing each crash sensor harness to underside of wheel arches.
28. Release harness bulkhead grommets. Feed harnesses through bulkhead into passenger compartment.
29. Disconnect SRS multiplug from instrument pack.












30. Disconnect driver's air bag module connector. Release connector and harness from clips.
31. Release 13 clips securing SRS harness to fascia frame.


NOTE: Due to restricted access, two outer clips 'A' securing harness above heater unit may have to be cut. Ensure that location holes are clear. Collect loose ends of clips.


32. Release 3 clips securing fascia harness trunking to passenger side fascia frame.
33. Remove nut securing lower end of each blower assembly to fascia frame.
34. Route crash sensor ends of harness into passenger air bag module space.
35. Feed SRS DCU connector into passenger air bag module space.
36. Remove harness.

Refit
37. Position harness in passenger air bag module space. Feed SRS DCU connector between heater and fascia frame.
38. Route harness along transmission tunnel. Secure harness clips.
39. Connect multiplug to DCU.
40. Fit sound deadener pad to transmission tunnel.
41. Route crash sensor ends of harness correctly around fascia frame and behind blower assemblies.
42. Secure harness clips to fascia frame.
43. Position fascia harness trunking. Secure with clips.
44. Secure blower assemblies to fascia frame with nuts.
45. Connect drivers air bag module, secure multiplug and harness to trunking.
46. Connect SRS multiplug to instrument pack.
47. Route SRS crash sensor harnesses through bulkhead into wheel arches, locate harness grommets.
48. Secure harness clips beneath wheel arches.
49. Route harnesses through valances into engine bay. Locate harness grommets.
50. Raise battery tray and air cleaner for access. Route crash sensor harnesses. Secure harness clips.
51. Connect multiplugs to crash sensors.
52. Secure battery tray and air cleaner with bolts.
53. Connect SRS harness multiplug to main harness. Secure multiplug to bracket.
54. Fit air cleaner baffle beneath LH wheel arch. Secure with trim studs.
55. Fit wheel arch liners.
56. Position driver's side lower closing panel. Connect foot well lamp multiplug.
57. Align closing panel. Secure with scrivet fasteners.
58. Position 'A' post lower trim panels. Engage sprag clips. Secure with screws.
59. Re-fit door aperture seals.
60. LHD automatic vehicles only: Position foot rest. Secure with bolts.
61. Position heater controls. Connect multiplugs. Secure to fascia with screws.
62. Position fascia switch pack. Connect multiplugs. Secure to fascia with screws.
63. Fit instrument pack binnacle.
64. Fit radio.
65. Fit passenger air bag module.
66. Fit centre console.
67. Fit battery.
68. Remove safety stands. Lower vehicle.