E 320 CDI (211.026) L6-3.2L DSL Turbo (648.961) (2005)
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12. Cut remaining wires at the SCM connector and follow step (10) for remaining wires. The repaired harness will be significantly longer than the
original harness (Figure 8).
Note:
Use appropriate WEB ETM document to confirm pin locations and wire colors.
Cutting Procedure - Previous Repair:
13. If the SCM connector has been previously repaired using individual repair wires, remove the insulating tape of the repaired harness. The solder
connectors should be located close to where the SCM harness comes out of the cockpit harness.
14. Using a DMM locate the brown wire (0.5 BN) connected to terminal 8 of the SCM connector of the repair harness.
15. Locate white pigtail that is spliced to the brown wire (0.5 BN) connected to terminal 8 of the SCM connector of the vehicle harness. Cut it at the
solder connector so that the white pigtail and solder connector are completely removed.
16. Slip the solder connector (A002 546 13 41) onto the cut wire. Strip approximately 15 mm of insulation from the repair harness wire and the SCM
harness wire. Braid the 15 mm stripped ends of the repair wire and SCM harness wire, see (Figure 5). Solder the wires in accordance with the specified
repair method in WIS document AR54.18-P-0100-06A (Figure 6).
17. Repeat steps 15 to 17 for the brown wires (0.5 BN) at pin 12 and (0.75 BN) at pin 1.
Note:
The brown (0.75 BN) wire at pin 1 only needs to be connected if the vehicle has a heated steering wheel or steering wheel shift control.
18. Repeat steps 15 to 17 for each of the green wires (0.5 GN) at pin 5 and 11.
19. Cut remaining wires at the solder connector and follow Step 17 for remaining wires. The repaired harness will be slightly longer than the original
harness.
Note:
Use appropriate WEB ETM document to confirm pin locations and wire colors. The new repair harness needs to be spliced directly to the vehicle
harness using new solder connectors.
20. Insulate harness and solder connectors with fabric tape.
Securing the Repair Harness
