Replacing Trailer Module (09/01-09/06)

61 35 502 - Replacing trailer module (09/01-09/06)





Special tools required:
- 61 0 202 61 0 200 Crimping Set (Basic Tool)
- 61 0 230 61 0 230 Stencil for Contacts "DFK 40" and "MAK 8"
- 61 0 316 61 0 300 Releasing Tool (Complete Kit)
- 61 0 324 61 0 300 Releasing Tool (Complete Kit)





Note:
From 03/09 trailer module AHM3+ will be replaced by trailer module AHM4R.

Plug connectors and associated pin assignments must be adapted if the old plug connector AHM3(+) is fitted.

-A)
- Plug connector, new AHM4
-B)
- Plug connector, old AHM3(+)





Necessary preliminary tasks:
- Remove trailer module Removing and Installing Trailer Module





Up to build date/version 03/07 Series E60/61:

Installation:
Cut out device holder up to marking (1).

Make sure wiring harness is exactly routed.





Note:
Positions of plugs and associated pin assignments are set out in the diagnosis system.

The repair instruction represents the highest vehicle configuration. Pin assignments of plug connections may be absent if optional equipments are not fitted.

Special tools for disconnecting:
Secondary lock:

special tool 61 0 324 61 0 300 Releasing Tool (Complete Kit)
Primary lock:
Special tool 61 0 316 61 0 300 Releasing Tool (Complete Kit)

Special tool for crimping:
Double flat spring contact:

Crimping tool special tool 61 0 202 61 0 200 Crimping Set (Basic Tool) (crimping tool) with special tool 61 0 230 61 0 230 Stencil for Contacts "DFK 40" and "MAK 8" (matrix)









Carry out vehicle programming/coding Programming and Relearning.