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ISO 12098

Waterproof 7 Pin Trailer Socket
ISO 12098 Pinning

Standard Description

This connector is being used on newer heavy duty commercial trucks and trailers. It replaces the combination of connectors ISO 1185 and ISO 3731.

The 15-pin connector is not designed to replace the ISO 7638 connector.

 
 

15-pin 24V trailer connectors

#
DIN
Signal
Color
Wire Cross Section
AWG
1 L Left Turn Signal Yellow 1.5 15
2 R Right Turn Signal Green 1.5 15
3   Rear Fog Lamps Blue 1.5 15
4 31 Ground (-) for pin 1-3 and 5-12 White 2.5 13
5 58L Tail Lamps, Clearance Lamps, Outline Marker Lamps Black 1.5 15
6 58R Tail Lamps, Clearance Lamps, Outline Marker Lamps Brown 1.5 15
7 54 Stop Lamps Red 1.5 15
8   Reversing Lamps Pink 1.5 15
9 30 +24V Permanent Orange 2.5 13
10   Brake wear indicator Grey 1.5 15
11   Indication of applied parking brake due to loss of air pressure Black/White 1.5 15
12   Lift Axle Blue/White 1.5 15
13 31 Ground (-) for pin 14 and 15 Red/White 1.5 15
14   CAN H, Not for EBS or ABS Green/White 1.5 15
15   CAN L, Not for EBS or ABS Brown/White 1.5 15