AR14.40-W-2033R | Check wiring harness of pump module | 28.1.09 |
ENGINES 926.9 in MODEL 949 with CODE (MS5) BlueTec 5
W14.40-1292-11
Pump module electrical connector with traces of corrosion
1 Pump module
2 Connector
3 Connection
4 Contact pin
5 Contact socket
W14.40-1293-11
Electrical connection of SCR frame module control unit with traces of corrosion
6 Contact pin
A95 SCR frame module control unit
W14.40-1300-11
Plug of SCR frame module control unit with traces of corrosion
7 Connection socket
| Checking | ||
1 | Switch off ignition | ||
2 | Disconnect electrical connector of pump module (1) and check for traces of corrosion | If the electrical connector is OK: | |
No further visual inspections are required. | |||
If the electrical connector is corroded: | |||
Proceed with step 3. | |||
3 | Disconnect electrical connector of SCR frame module control unit (A95) and check for traces of corrosion | If the electrical connector is OK: | |
Proceed with step 5. | |||
If the electrical connector is corroded: | |||
Proceed with step 4. | |||
4 | Replace plug (X1) and SCR frame module control unit (A95) | ||
5 | Replace wiring harness from pump module (1) up to SCR frame module control unit (A95) |