Prepare wiring harness for pump module

AR14.40-B-2035A

Prepare wiring harness for pump module

18.02.2020

Engine

457.9, 924.9, 926.9

except code MS5 (Euro V)

Engine

924.9, 926.9

except code MS5 (Euro V)

Engine

926.9

except code MS5 (BlueTec 5)

Pump module connection end

1

Connection contact (Ø 1.5 mm ELA)

2

Seal

3

Cable (white)

4

Cable (white/black)

5

Corrugated hose insulation

6

Plug

7

Contact socket

Connection end to the SCR chassis control unit outlet

3

Cable (white)

4

Cable (white/black)

5

Corrugated hose insulation

8

Seal

9

Connection contact (MCP 1.5 ELA)

1

Turn off ignition

2

Insert the electrical cables (3,4) into the corrugated hose insulation (5)

 The new harness with the cables (3,4) should not be the one integrated in the SCR harness insulation between the pump module and the chassis control unit, it must be arranged next to it.
The length of the electrical harness to be manufactured depends on the distance between the pump module and the SCR chassis control unit.

3

Install the connector on the cables (3,4) on the pump module contact

.

AR54.18-B-0010B

 Crimp the electrical fitting contacts (1) with crimping pliers.

4

Install the electrical cables (3,4) into the fitting contact (9) of the SCR chassis control unit connection

.

AR54.18-B-0010B

 Crimp the electrical fitting contacts (9) with crimping pliers.