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Home >> Volvo >> 2003 >> C70 2.3 53, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 169 (Electrical Connectors - Information & Repair (Coupe)) >> Electrical >> Cable Terminals Surface Treatment >> General information

General information

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Terminal With Integrated Cable (1 Of 2)
GLL168633Courtesy of VOLVO CARS OF NORTH AMERICA.

Terminal with integrated cable designated "cable terminal", certain cases "service terminal".

Fig 2: Terminal With Integrated Cable (2 Of 2)
GLL168762Courtesy of VOLVO CARS OF NORTH AMERICA.

Black marking = terminal's surface treatment is gold. Marking introduced running from second quarter 2008.

CAUTION:

If new components are supplied with a section of new wiring, the equivalent wiring section in the vehicle must be substituted with the new section.

Due to oxidation and galvanic currents, female and male connections with the same surface treatment should be used.

Example of different surface treatments: Gold (Au), Silver (Ag), Tin (Sn)

Fig 3: Identifying Connector Pin With Surface Treatment
GLL168765Courtesy of VOLVO CARS OF NORTH AMERICA.

The type of surface treatment on the connector can only be determined by inspection the male connector's pins with a magnifying glass.