GM Service Manual Online
For 1990-2009 cars only
Connector 1: Air Compressor (K16)
Connector 2: Air Compressor Relay (K16)
Connector 3: Low Air Pressure Switch (JE3 & K16)

Air Compressor (K16)


Object Number: 1413064  Size: CH

Connector Part Information

  • OEM: 12124817 Connector Body; 12124819 Assembly
  • Description: 2-Way F Metri-Pack 280 Series, Sealed (BK)

Air Compressor (K16)

Pin

Wire Color

Circuit No.

Function

A

OG

1840

Air Compressor Relay Output

B

BK

350

Ground

Air Compressor Relay (K16)


Object Number: 535912  Size: CH

Connector Part Information

  • OEM: 12110787 Connector Body; 12129716 Assembly
  • Description: 4-Way F Metri-Pack 280 Series, Sealed (GY)

Air Compressor Relay (K16)

Pin

Wire Color

Circuit No.

Function

30

OG

1840

Battery Positive Voltage

85

BK

350

Ground

86

GY

2672

Air Pressure Switch Signal

87

BK

350

Ground

Low Air Pressure Switch (JE3 & K16)


Object Number: 258174  Size: CH

Connector Part Information

  • OEM: 12010973
  • Description: 2-Way F Weather Pack (BK)

Low Air Pressure Switch (JE3 & K16)

Pin

Wire Color

Circuit No.

Function

A

PK

399

Ignition 1 Voltage

B

BN

401

Air Pressure Switch Signal