Trailer coupling socket wiring harness, removal and installation

AR31.19-P-1400AK

Trailer coupling socket wiring harness, removal and installation

15.2.12

 

Remove/Install

 Danger!

Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices

No fire, sparks, open flames or smoking.

Wear acid-resistant gloves and clothing and safety glasses with side guards.

Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground.

Only fill liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

1

Disconnect battery ground cable

AR54.10-P-0003AK



Notes on battery

AH54.10-P-0001-01A

2

Remove rear bumper

AR88.20-P-2200AK

3

Remove trailer hitch socket housing

 Do not remove trailer hitch socket (13-pin) (X58) from socket housing. Do not disconnect electrical connectors.

AR31.19-P-1350AK

4

Remove/install wiring harness

AR31.19-P-1400-01AK

Wiring harness repair kit

*220589029900

Sealant

*BR00.45-Z-1003-01A

5

Install trailer hitch socket housing

AR31.19-P-1350AK

6

Performing function test of light signals at trailer coupling socket



AN31.19-P-8100-06AK

7

Install rear bumper

AR88.20-P-2200AK

8

Connect ground cable to battery

AR54.10-P-0003AK

Number

Designation

Order number

BR00.45-Z-1003-01A

Sealant, white, 310 ml, DB supply specification 6069.20

A 001 989 63 20